| OLD | NEW | 
| (Empty) |  | 
 |     1 <!DOCTYPE html><!-- This page is a placeholder for generated extensions api doc.
       Note: | 
 |     2     1) The <head> information in this page is significant, should be uniform | 
 |     3        across api docs and should be edited only with knowledge of the | 
 |     4        templating mechanism. | 
 |     5     3) All <body>.innerHTML is genereated as an rendering step. If viewed in a | 
 |     6        browser, it will be re-generated from the template, json schema and | 
 |     7        authored overview content. | 
 |     8     4) The <body>.innerHTML is also generated by an offline step so that this | 
 |     9        page may easily be indexed by search engines. | 
 |    10 --><html xmlns="http://www.w3.org/1999/xhtml"><head> | 
 |    11     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> | 
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 |    19   <title>chrome.experimental.offscreenTabs - Google Chrome Extensions - Google C
      ode</title></head> | 
 |    20   <body>  <div id="gc-container" class="labs"> | 
 |    21       <div id="devModeWarning"> | 
 |    22         You are viewing extension docs in chrome via the 'file:' scheme: are you
       expecting to see local changes when you refresh? You'll need run chrome with --
      allow-file-access-from-files. | 
 |    23       </div> | 
 |    24       <!-- SUBTEMPLATES: DO NOT MOVE FROM THIS LOCATION --> | 
 |    25       <!-- In particular, sub-templates that recurse, must be used by allowing | 
 |    26            jstemplate to make a copy of the template in this section which | 
 |    27            are not operated on by way of the jsskip="true" --> | 
 |    28       <div style="display:none"> | 
 |    29  | 
 |    30         <!-- VALUE --> | 
 |    31         <div id="valueTemplate"> | 
 |    32           <dt> | 
 |    33             <var>paramName</var> | 
 |    34               <em> | 
 |    35  | 
 |    36                 <!-- TYPE --> | 
 |    37                 <div style="display:inline"> | 
 |    38                   ( | 
 |    39                     <span class="optional">optional</span> | 
 |    40                     <span class="enum">enumerated</span> | 
 |    41                     <span id="typeTemplate"> | 
 |    42                       <span> | 
 |    43                         <a> Type</a> | 
 |    44                       </span> | 
 |    45                       <span> | 
 |    46                         <span> | 
 |    47                           array of <span><span></span></span> | 
 |    48                         </span> | 
 |    49                         <span>paramType</span> | 
 |    50                         <span></span> | 
 |    51                       </span> | 
 |    52                     </span> | 
 |    53                   ) | 
 |    54                 </div> | 
 |    55  | 
 |    56               </em> | 
 |    57           </dt> | 
 |    58           <dd class="todo"> | 
 |    59             Undocumented. | 
 |    60           </dd> | 
 |    61           <dd> | 
 |    62             Description of this parameter from the json schema. | 
 |    63           </dd> | 
 |    64           <dd> | 
 |    65             This parameter was added in version | 
 |    66             <b><span></span></b>. | 
 |    67             You must omit this parameter in earlier versions, | 
 |    68             and you may omit it in any version.  If you require this | 
 |    69             parameter, the manifest key | 
 |    70             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |    71             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |    72           </dd> | 
 |    73  | 
 |    74           <!-- OBJECT PROPERTIES --> | 
 |    75           <dd> | 
 |    76             <dl> | 
 |    77               <div> | 
 |    78                 <div> | 
 |    79                 </div> | 
 |    80               </div> | 
 |    81             </dl> | 
 |    82           </dd> | 
 |    83  | 
 |    84           <!-- OBJECT METHODS --> | 
 |    85           <dd> | 
 |    86             <div></div> | 
 |    87           </dd> | 
 |    88  | 
 |    89           <!-- OBJECT EVENT FIELDS --> | 
 |    90           <dd> | 
 |    91             <div></div> | 
 |    92           </dd> | 
 |    93  | 
 |    94           <!-- FUNCTION PARAMETERS --> | 
 |    95           <dd> | 
 |    96             <div></div> | 
 |    97           </dd> | 
 |    98  | 
 |    99         </div> <!-- /VALUE --> | 
 |   100  | 
 |   101         <div id="functionParametersTemplate"> | 
 |   102           <h5>Parameters</h5> | 
 |   103           <dl> | 
 |   104             <div> | 
 |   105               <div> | 
 |   106               </div> | 
 |   107             </div> | 
 |   108           </dl> | 
 |   109         </div> | 
 |   110       </div> <!-- /SUBTEMPLATES --> | 
 |   111  | 
 |   112   <a id="top"></a> | 
 |   113     <div id="skipto"> | 
 |   114       <a href="#gc-pagecontent">Skip to page content</a> | 
 |   115       <a href="#gc-toc">Skip to main navigation</a> | 
 |   116     </div> | 
 |   117     <!-- API HEADER --> | 
 |   118     <table id="header" width="100%" cellspacing="0" border="0"> | 
 |   119       <tbody><tr> | 
 |   120         <td valign="middle"><a href="http://code.google.com/"><img src="images/c
      ode_labs_logo.gif" height="43" width="161" alt="Google Code Labs" style="border:
      0; margin:0;"></a></td> | 
 |   121         <td valign="middle" width="100%" style="padding-left:0.6em;"> | 
 |   122           <form action="http://www.google.com/cse" id="cse" style="margin-top:0.
      5em"> | 
 |   123             <div id="gsc-search-box"> | 
 |   124               <input type="hidden" name="cx" value="002967670403910741006:61_cvz
      fqtno"> | 
 |   125               <input type="hidden" name="ie" value="UTF-8"> | 
 |   126               <input type="text" name="q" value="" size="55"> | 
 |   127               <input class="gsc-search-button" type="submit" name="sa" value="Se
      arch"> | 
 |   128               <br> | 
 |   129               <span class="greytext">e.g. "page action" or "tabs"</span> | 
 |   130             </div> | 
 |   131           </form> | 
 |   132  | 
 |   133           <script type="text/javascript" src="http://www.google.com/jsapi"></scr
      ipt> | 
 |   134           <script type="text/javascript">google.load("elements", "1", {packages:
       "transliteration"});</script> | 
 |   135           <script type="text/javascript" src="http://www.google.com/coop/cse/t13
      n?form=cse&t13n_langs=en"></script> | 
 |   136           <script type="text/javascript" src="http://www.google.com/coop/cse/bra
      nd?form=cse&lang=en"></script> | 
 |   137         </td> | 
 |   138       </tr> | 
 |   139     </tbody></table> | 
 |   140  | 
 |   141     <div id="codesiteContent" class=""> | 
 |   142  | 
 |   143       <a id="gc-topnav-anchor"></a> | 
 |   144       <div id="gc-topnav"> | 
 |   145         <h1>Google Chrome Extensions (<a href="http://code.google.com/labs/">Lab
      s</a>)</h1> | 
 |   146         <ul id="home" class="gc-topnav-tabs"> | 
 |   147           <li id="home_link"> | 
 |   148             <a href="index.html" title="Google Chrome Extensions home page">Home
      </a> | 
 |   149           </li> | 
 |   150           <li id="docs_link"> | 
 |   151             <a href="docs.html" title="Official Google Chrome Extensions documen
      tation">Docs</a> | 
 |   152           </li> | 
 |   153           <li id="faq_link"> | 
 |   154             <a href="faq.html" title="Answers to frequently asked questions abou
      t Google Chrome Extensions">FAQ</a> | 
 |   155           </li> | 
 |   156           <li id="samples_link"> | 
 |   157             <a href="samples.html" title="Sample extensions (with source code)">
      Samples</a> | 
 |   158           </li> | 
 |   159           <li id="group_link"> | 
 |   160             <a href="http://groups.google.com/a/chromium.org/group/chromium-exte
      nsions" title="Google Chrome Extensions developer forum">Group</a> | 
 |   161           </li> | 
 |   162         </ul> | 
 |   163       </div> <!-- end gc-topnav --> | 
 |   164  | 
 |   165     <div class="g-section g-tpl-170"> | 
 |   166       <!-- SIDENAV --> | 
 |   167       <div class="g-unit g-first" id="gc-toc"> | 
 |   168         <ul> | 
 |   169           <li><a href="getstarted.html">Getting Started</a></li> | 
 |   170           <li><a href="overview.html">Overview</a></li> | 
 |   171           <li><a href="whats_new.html">What's New?</a></li> | 
 |   172           <li><h2><a href="devguide.html">Developer's Guide</a></h2> | 
 |   173             <ul> | 
 |   174               <li>Browser UI | 
 |   175                 <ul> | 
 |   176                   <li><a href="browserAction.html">Browser Actions</a></li> | 
 |   177                   <li><a href="contextMenus.html">Context Menus</a></li> | 
 |   178                   <li><a href="notifications.html">Desktop Notifications</a></li
      > | 
 |   179                   <li><a href="omnibox.html">Omnibox</a></li> | 
 |   180                   <li><a href="options.html">Options Pages</a></li> | 
 |   181                   <li><a href="override.html">Override Pages</a></li> | 
 |   182                   <li><a href="pageAction.html">Page Actions</a></li> | 
 |   183                 </ul> | 
 |   184               </li> | 
 |   185               <li>Browser Interaction | 
 |   186                 <ul> | 
 |   187                   <li><a href="bookmarks.html">Bookmarks</a></li> | 
 |   188                   <li><a href="cookies.html">Cookies</a></li> | 
 |   189                   <li><a href="events.html">Events</a></li> | 
 |   190                   <li><a href="history.html">History</a></li> | 
 |   191                   <li><a href="management.html">Management</a></li> | 
 |   192                   <li><a href="tabs.html">Tabs</a></li> | 
 |   193                   <li><a href="windows.html">Windows</a></li> | 
 |   194                 </ul> | 
 |   195               </li> | 
 |   196               <li>Implementation | 
 |   197                 <ul> | 
 |   198                   <li><a href="a11y.html">Accessibility</a></li> | 
 |   199                   <li><a href="background_pages.html">Background Pages</a></li> | 
 |   200                   <li><a href="content_scripts.html">Content Scripts</a></li> | 
 |   201                   <li><a href="xhr.html">Cross-Origin XHR</a></li> | 
 |   202                   <li><a href="idle.html">Idle</a></li> | 
 |   203                   <li><a href="i18n.html">Internationalization</a></li> | 
 |   204                   <li><a href="messaging.html">Message Passing</a></li> | 
 |   205                   <li><a href="npapi.html">NPAPI Plugins</a></li> | 
 |   206                 </ul> | 
 |   207               </li> | 
 |   208               <li>Finishing | 
 |   209                 <ul> | 
 |   210                   <li><a href="hosting.html">Hosting</a></li> | 
 |   211                   <li><a href="external_extensions.html">Other Deployment Option
      s</a></li> | 
 |   212                 </ul> | 
 |   213               </li> | 
 |   214             </ul> | 
 |   215           </li> | 
 |   216           <li><h2><a href="apps.html">Packaged Apps</a></h2></li> | 
 |   217           <li><h2><a href="tutorials.html">Tutorials</a></h2> | 
 |   218             <ul> | 
 |   219               <li><a href="tut_debugging.html">Debugging</a></li> | 
 |   220               <li><a href="tut_analytics.html">Google Analytics</a></li> | 
 |   221               <li><a href="tut_oauth.html">OAuth</a></li> | 
 |   222             </ul> | 
 |   223           </li> | 
 |   224           <li><h2>Reference</h2> | 
 |   225             <ul> | 
 |   226               <li>Formats | 
 |   227                 <ul> | 
 |   228                   <li><a href="manifest.html">Manifest Files</a></li> | 
 |   229                   <li><a href="match_patterns.html">Match Patterns</a></li> | 
 |   230                 </ul> | 
 |   231               </li> | 
 |   232               <li><a href="permission_warnings.html">Permission Warnings</a></li
      > | 
 |   233               <li><a href="api_index.html">chrome.* APIs</a></li> | 
 |   234               <li><a href="api_other.html">Other APIs</a></li> | 
 |   235             </ul> | 
 |   236           </li> | 
 |   237           <li><h2><a href="samples.html">Samples</a></h2></li> | 
 |   238           <div class="line"> </div> | 
 |   239           <li><h2>More</h2> | 
 |   240             <ul> | 
 |   241               <li><a href="http://code.google.com/chrome/webstore/docs/index.htm
      l">Chrome Web Store</a></li> | 
 |   242               <li><a href="http://code.google.com/chrome/apps/docs/developers_gu
      ide.html">Hosted Apps</a></li> | 
 |   243               <li><a href="themes.html">Themes</a></li> | 
 |   244             </ul> | 
 |   245           </li> | 
 |   246         </ul> | 
 |   247       </div> | 
 |   248       <script> | 
 |   249         initToggles(); | 
 |   250       </script> | 
 |   251  | 
 |   252     <div class="g-unit" id="gc-pagecontent"> | 
 |   253       <div id="pageTitle"> | 
 |   254         <h1 class="page_title">chrome.experimental.offscreenTabs</h1> | 
 |   255       </div> | 
 |   256         <!-- TABLE OF CONTENTS --> | 
 |   257         <div id="toc"> | 
 |   258           <h2>Contents</h2> | 
 |   259           <ol> | 
 |   260             <li style="display: none; "> | 
 |   261               <a>h2Name</a> | 
 |   262               <ol> | 
 |   263                 <li> | 
 |   264                   <a>h3Name</a> | 
 |   265                 </li> | 
 |   266               </ol> | 
 |   267             </li> | 
 |   268               <li> | 
 |   269                 <a href="#apiReference">API reference: chrome.experimental.offsc
      reenTabs</a> | 
 |   270                 <ol> | 
 |   271                   <li style="display: none; "> | 
 |   272                     <a href="#properties">Properties</a> | 
 |   273                     <ol> | 
 |   274                       <li> | 
 |   275                         <a href="#property-anchor">propertyName</a> | 
 |   276                       </li> | 
 |   277                     </ol> | 
 |   278                   </li> | 
 |   279                   <li> | 
 |   280                     <a href="#global-methods">Methods</a> | 
 |   281                     <ol> | 
 |   282                       <li> | 
 |   283                         <a href="#method-create">create</a> | 
 |   284                       </li><li> | 
 |   285                         <a href="#method-get">get</a> | 
 |   286                       </li><li> | 
 |   287                         <a href="#method-getAll">getAll</a> | 
 |   288                       </li><li> | 
 |   289                         <a href="#method-remove">remove</a> | 
 |   290                       </li><li> | 
 |   291                         <a href="#method-sendKeyboardEvent">sendKeyboardEvent</a
      > | 
 |   292                       </li><li> | 
 |   293                         <a href="#method-sendMouseEvent">sendMouseEvent</a> | 
 |   294                       </li><li> | 
 |   295                         <a href="#method-toDataUrl">toDataUrl</a> | 
 |   296                       </li><li> | 
 |   297                         <a href="#method-update">update</a> | 
 |   298                       </li> | 
 |   299                     </ol> | 
 |   300                   </li> | 
 |   301                   <li> | 
 |   302                     <a href="#global-events">Events</a> | 
 |   303                     <ol> | 
 |   304                       <li> | 
 |   305                         <a href="#event-onCreated">onCreated</a> | 
 |   306                       </li><li> | 
 |   307                         <a href="#event-onUpdated">onUpdated</a> | 
 |   308                       </li> | 
 |   309                     </ol> | 
 |   310                   </li> | 
 |   311                   <li> | 
 |   312                     <a href="#types">Types</a> | 
 |   313                     <ol> | 
 |   314                       <li> | 
 |   315                         <a href="#type-OffscreenTab">OffscreenTab</a> | 
 |   316                       </li> | 
 |   317                     </ol> | 
 |   318                   </li> | 
 |   319                 </ol> | 
 |   320               </li> | 
 |   321           </ol> | 
 |   322         </div> | 
 |   323         <!-- /TABLE OF CONTENTS --> | 
 |   324  | 
 |   325         <!-- Standard content lead-in for experimental API pages --> | 
 |   326         <p id="classSummary"> | 
 |   327           For information on how to use experimental APIs, see the <a href="expe
      rimental.html">chrome.experimental.* APIs</a> page. | 
 |   328         </p> | 
 |   329  | 
 |   330         <!-- STATIC CONTENT PLACEHOLDER --> | 
 |   331         <div id="static"></div> | 
 |   332  | 
 |   333         <!-- API PAGE --> | 
 |   334         <div class="apiPage"> | 
 |   335         <a name="apiReference"></a> | 
 |   336         <h2>API reference: chrome.experimental.offscreenTabs</h2> | 
 |   337  | 
 |   338           <!-- PROPERTIES --> | 
 |   339           <div class="apiGroup" style="display: none; "> | 
 |   340             <a name="properties"></a> | 
 |   341             <h3 id="properties">Properties</h3> | 
 |   342  | 
 |   343             <div> | 
 |   344               <a></a> | 
 |   345               <h4>getLastError</h4> | 
 |   346               <div class="summary"> | 
 |   347                 <!-- Note: intentionally longer 80 columns --> | 
 |   348                 <span>chrome.extension</span><span>lastError</span> | 
 |   349               </div> | 
 |   350               <div> | 
 |   351               </div> | 
 |   352             </div> | 
 |   353  | 
 |   354           </div> <!-- /apiGroup --> | 
 |   355  | 
 |   356           <!-- METHODS --> | 
 |   357           <div id="methodsTemplate" class="apiGroup"> | 
 |   358             <a name="global-methods"></a> | 
 |   359             <h3>Methods</h3> | 
 |   360  | 
 |   361             <!-- iterates over all functions --> | 
 |   362             <div class="apiItem"> | 
 |   363               <a name="method-create"></a> <!-- method-anchor --> | 
 |   364               <h4>create</h4> | 
 |   365  | 
 |   366               <div class="summary"><span style="display: none; ">void</span> | 
 |   367                   <!-- Note: intentionally longer 80 columns --> | 
 |   368                   <span>chrome.experimental.offscreenTabs.create</span>(<span cl
      ass="null"><span style="display: none; ">, </span><span>object</span> | 
 |   369                       <var><span>createProperties</span></var></span><span class
      ="optional"><span>, </span><span>function</span> | 
 |   370                       <var><span>callback</span></var></span>)</div> | 
 |   371  | 
 |   372               <div class="description"> | 
 |   373                 <p class="todo" style="display: none; ">Undocumented.</p> | 
 |   374                 <p>Creates a new offscreen tab.</p> | 
 |   375  | 
 |   376                 <!-- PARAMETERS --> | 
 |   377                 <h4>Parameters</h4> | 
 |   378                 <dl> | 
 |   379                   <div> | 
 |   380                     <div> | 
 |   381           <dt> | 
 |   382             <var>createProperties</var> | 
 |   383               <em> | 
 |   384  | 
 |   385                 <!-- TYPE --> | 
 |   386                 <div style="display:inline"> | 
 |   387                   ( | 
 |   388                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |   389                     <span class="enum" style="display: none; ">enumerated</span> | 
 |   390                     <span id="typeTemplate"> | 
 |   391                       <span style="display: none; "> | 
 |   392                         <a> Type</a> | 
 |   393                       </span> | 
 |   394                       <span> | 
 |   395                         <span style="display: none; "> | 
 |   396                           array of <span><span></span></span> | 
 |   397                         </span> | 
 |   398                         <span>object</span> | 
 |   399                         <span style="display: none; "></span> | 
 |   400                       </span> | 
 |   401                     </span> | 
 |   402                   ) | 
 |   403                 </div> | 
 |   404  | 
 |   405               </em> | 
 |   406           </dt> | 
 |   407           <dd class="todo"> | 
 |   408             Undocumented. | 
 |   409           </dd> | 
 |   410           <dd style="display: none; "> | 
 |   411             Description of this parameter from the json schema. | 
 |   412           </dd> | 
 |   413           <dd style="display: none; "> | 
 |   414             This parameter was added in version | 
 |   415             <b><span></span></b>. | 
 |   416             You must omit this parameter in earlier versions, | 
 |   417             and you may omit it in any version.  If you require this | 
 |   418             parameter, the manifest key | 
 |   419             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |   420             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |   421           </dd> | 
 |   422  | 
 |   423           <!-- OBJECT PROPERTIES --> | 
 |   424           <dd> | 
 |   425             <dl> | 
 |   426               <div> | 
 |   427                 <div> | 
 |   428           <dt> | 
 |   429             <var>url</var> | 
 |   430               <em> | 
 |   431  | 
 |   432                 <!-- TYPE --> | 
 |   433                 <div style="display:inline"> | 
 |   434                   ( | 
 |   435                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |   436                     <span class="enum" style="display: none; ">enumerated</span> | 
 |   437                     <span id="typeTemplate"> | 
 |   438                       <span style="display: none; "> | 
 |   439                         <a> Type</a> | 
 |   440                       </span> | 
 |   441                       <span> | 
 |   442                         <span style="display: none; "> | 
 |   443                           array of <span><span></span></span> | 
 |   444                         </span> | 
 |   445                         <span>string</span> | 
 |   446                         <span style="display: none; "></span> | 
 |   447                       </span> | 
 |   448                     </span> | 
 |   449                   ) | 
 |   450                 </div> | 
 |   451  | 
 |   452               </em> | 
 |   453           </dt> | 
 |   454           <dd class="todo" style="display: none; "> | 
 |   455             Undocumented. | 
 |   456           </dd> | 
 |   457           <dd>The URL to navigate the offscreen tab to initially. Fully-qualifie
      d URLs must include a scheme (i.e. 'http://www.google.com', not 'www.google.com'
      ). Relative URLs will be relative to the current page within the extension.</dd> | 
 |   458           <dd style="display: none; "> | 
 |   459             This parameter was added in version | 
 |   460             <b><span></span></b>. | 
 |   461             You must omit this parameter in earlier versions, | 
 |   462             and you may omit it in any version.  If you require this | 
 |   463             parameter, the manifest key | 
 |   464             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |   465             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |   466           </dd> | 
 |   467  | 
 |   468           <!-- OBJECT PROPERTIES --> | 
 |   469           <dd style="display: none; "> | 
 |   470             <dl> | 
 |   471               <div> | 
 |   472                 <div> | 
 |   473                 </div> | 
 |   474               </div> | 
 |   475             </dl> | 
 |   476           </dd> | 
 |   477  | 
 |   478           <!-- OBJECT METHODS --> | 
 |   479           <dd style="display: none; "> | 
 |   480             <div></div> | 
 |   481           </dd> | 
 |   482  | 
 |   483           <!-- OBJECT EVENT FIELDS --> | 
 |   484           <dd style="display: none; "> | 
 |   485             <div></div> | 
 |   486           </dd> | 
 |   487  | 
 |   488           <!-- FUNCTION PARAMETERS --> | 
 |   489           <dd style="display: none; "> | 
 |   490             <div></div> | 
 |   491           </dd> | 
 |   492  | 
 |   493         </div> | 
 |   494               </div><div> | 
 |   495                 <div> | 
 |   496           <dt> | 
 |   497             <var>width</var> | 
 |   498               <em> | 
 |   499  | 
 |   500                 <!-- TYPE --> | 
 |   501                 <div style="display:inline"> | 
 |   502                   ( | 
 |   503                     <span class="optional">optional</span> | 
 |   504                     <span class="enum" style="display: none; ">enumerated</span> | 
 |   505                     <span id="typeTemplate"> | 
 |   506                       <span style="display: none; "> | 
 |   507                         <a> Type</a> | 
 |   508                       </span> | 
 |   509                       <span> | 
 |   510                         <span style="display: none; "> | 
 |   511                           array of <span><span></span></span> | 
 |   512                         </span> | 
 |   513                         <span>integer</span> | 
 |   514                         <span style="display: none; "></span> | 
 |   515                       </span> | 
 |   516                     </span> | 
 |   517                   ) | 
 |   518                 </div> | 
 |   519  | 
 |   520               </em> | 
 |   521           </dt> | 
 |   522           <dd class="todo" style="display: none; "> | 
 |   523             Undocumented. | 
 |   524           </dd> | 
 |   525           <dd>Width of the offscreen tab. Defaults to width of the current tab.<
      /dd> | 
 |   526           <dd style="display: none; "> | 
 |   527             This parameter was added in version | 
 |   528             <b><span></span></b>. | 
 |   529             You must omit this parameter in earlier versions, | 
 |   530             and you may omit it in any version.  If you require this | 
 |   531             parameter, the manifest key | 
 |   532             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |   533             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |   534           </dd> | 
 |   535  | 
 |   536           <!-- OBJECT PROPERTIES --> | 
 |   537           <dd style="display: none; "> | 
 |   538             <dl> | 
 |   539               <div> | 
 |   540                 <div> | 
 |   541                 </div> | 
 |   542               </div> | 
 |   543             </dl> | 
 |   544           </dd> | 
 |   545  | 
 |   546           <!-- OBJECT METHODS --> | 
 |   547           <dd style="display: none; "> | 
 |   548             <div></div> | 
 |   549           </dd> | 
 |   550  | 
 |   551           <!-- OBJECT EVENT FIELDS --> | 
 |   552           <dd style="display: none; "> | 
 |   553             <div></div> | 
 |   554           </dd> | 
 |   555  | 
 |   556           <!-- FUNCTION PARAMETERS --> | 
 |   557           <dd style="display: none; "> | 
 |   558             <div></div> | 
 |   559           </dd> | 
 |   560  | 
 |   561         </div> | 
 |   562               </div><div> | 
 |   563                 <div> | 
 |   564           <dt> | 
 |   565             <var>height</var> | 
 |   566               <em> | 
 |   567  | 
 |   568                 <!-- TYPE --> | 
 |   569                 <div style="display:inline"> | 
 |   570                   ( | 
 |   571                     <span class="optional">optional</span> | 
 |   572                     <span class="enum" style="display: none; ">enumerated</span> | 
 |   573                     <span id="typeTemplate"> | 
 |   574                       <span style="display: none; "> | 
 |   575                         <a> Type</a> | 
 |   576                       </span> | 
 |   577                       <span> | 
 |   578                         <span style="display: none; "> | 
 |   579                           array of <span><span></span></span> | 
 |   580                         </span> | 
 |   581                         <span>integer</span> | 
 |   582                         <span style="display: none; "></span> | 
 |   583                       </span> | 
 |   584                     </span> | 
 |   585                   ) | 
 |   586                 </div> | 
 |   587  | 
 |   588               </em> | 
 |   589           </dt> | 
 |   590           <dd class="todo" style="display: none; "> | 
 |   591             Undocumented. | 
 |   592           </dd> | 
 |   593           <dd>Height of the offscreen tab. Defaults to height of the current tab
      .</dd> | 
 |   594           <dd style="display: none; "> | 
 |   595             This parameter was added in version | 
 |   596             <b><span></span></b>. | 
 |   597             You must omit this parameter in earlier versions, | 
 |   598             and you may omit it in any version.  If you require this | 
 |   599             parameter, the manifest key | 
 |   600             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |   601             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |   602           </dd> | 
 |   603  | 
 |   604           <!-- OBJECT PROPERTIES --> | 
 |   605           <dd style="display: none; "> | 
 |   606             <dl> | 
 |   607               <div> | 
 |   608                 <div> | 
 |   609                 </div> | 
 |   610               </div> | 
 |   611             </dl> | 
 |   612           </dd> | 
 |   613  | 
 |   614           <!-- OBJECT METHODS --> | 
 |   615           <dd style="display: none; "> | 
 |   616             <div></div> | 
 |   617           </dd> | 
 |   618  | 
 |   619           <!-- OBJECT EVENT FIELDS --> | 
 |   620           <dd style="display: none; "> | 
 |   621             <div></div> | 
 |   622           </dd> | 
 |   623  | 
 |   624           <!-- FUNCTION PARAMETERS --> | 
 |   625           <dd style="display: none; "> | 
 |   626             <div></div> | 
 |   627           </dd> | 
 |   628  | 
 |   629         </div> | 
 |   630               </div> | 
 |   631             </dl> | 
 |   632           </dd> | 
 |   633  | 
 |   634           <!-- OBJECT METHODS --> | 
 |   635           <dd style="display: none; "> | 
 |   636             <div></div> | 
 |   637           </dd> | 
 |   638  | 
 |   639           <!-- OBJECT EVENT FIELDS --> | 
 |   640           <dd style="display: none; "> | 
 |   641             <div></div> | 
 |   642           </dd> | 
 |   643  | 
 |   644           <!-- FUNCTION PARAMETERS --> | 
 |   645           <dd style="display: none; "> | 
 |   646             <div></div> | 
 |   647           </dd> | 
 |   648  | 
 |   649         </div> | 
 |   650                   </div><div> | 
 |   651                     <div> | 
 |   652           <dt> | 
 |   653             <var>callback</var> | 
 |   654               <em> | 
 |   655  | 
 |   656                 <!-- TYPE --> | 
 |   657                 <div style="display:inline"> | 
 |   658                   ( | 
 |   659                     <span class="optional">optional</span> | 
 |   660                     <span class="enum" style="display: none; ">enumerated</span> | 
 |   661                     <span id="typeTemplate"> | 
 |   662                       <span style="display: none; "> | 
 |   663                         <a> Type</a> | 
 |   664                       </span> | 
 |   665                       <span> | 
 |   666                         <span style="display: none; "> | 
 |   667                           array of <span><span></span></span> | 
 |   668                         </span> | 
 |   669                         <span>function</span> | 
 |   670                         <span style="display: none; "></span> | 
 |   671                       </span> | 
 |   672                     </span> | 
 |   673                   ) | 
 |   674                 </div> | 
 |   675  | 
 |   676               </em> | 
 |   677           </dt> | 
 |   678           <dd class="todo"> | 
 |   679             Undocumented. | 
 |   680           </dd> | 
 |   681           <dd style="display: none; "> | 
 |   682             Description of this parameter from the json schema. | 
 |   683           </dd> | 
 |   684           <dd style="display: none; "> | 
 |   685             This parameter was added in version | 
 |   686             <b><span></span></b>. | 
 |   687             You must omit this parameter in earlier versions, | 
 |   688             and you may omit it in any version.  If you require this | 
 |   689             parameter, the manifest key | 
 |   690             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |   691             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |   692           </dd> | 
 |   693  | 
 |   694           <!-- OBJECT PROPERTIES --> | 
 |   695           <dd style="display: none; "> | 
 |   696             <dl> | 
 |   697               <div> | 
 |   698                 <div> | 
 |   699                 </div> | 
 |   700               </div> | 
 |   701             </dl> | 
 |   702           </dd> | 
 |   703  | 
 |   704           <!-- OBJECT METHODS --> | 
 |   705           <dd style="display: none; "> | 
 |   706             <div></div> | 
 |   707           </dd> | 
 |   708  | 
 |   709           <!-- OBJECT EVENT FIELDS --> | 
 |   710           <dd style="display: none; "> | 
 |   711             <div></div> | 
 |   712           </dd> | 
 |   713  | 
 |   714           <!-- FUNCTION PARAMETERS --> | 
 |   715           <dd style="display: none; "> | 
 |   716             <div></div> | 
 |   717           </dd> | 
 |   718  | 
 |   719         </div> | 
 |   720                   </div> | 
 |   721                 </dl> | 
 |   722  | 
 |   723                 <!-- RETURNS --> | 
 |   724                 <h4 style="display: none; ">Returns</h4> | 
 |   725                 <dl> | 
 |   726                   <div style="display: none; "> | 
 |   727                     <div> | 
 |   728                     </div> | 
 |   729                   </div> | 
 |   730                 </dl> | 
 |   731  | 
 |   732                 <!-- CALLBACK --> | 
 |   733                 <div> | 
 |   734                   <div> | 
 |   735                   <h4>Callback function</h4> | 
 |   736                   <p style="display: none; "> | 
 |   737                     The callback <em>parameter</em> should specify a function | 
 |   738                     that looks like this: | 
 |   739                   </p> | 
 |   740                   <p> | 
 |   741                     If you specify the <em>callback</em> parameter, it should | 
 |   742                     specify a function that looks like this: | 
 |   743                   </p> | 
 |   744  | 
 |   745                   <!-- Note: intentionally longer 80 columns --> | 
 |   746                   <pre>function(<span>OffscreenTab offscreenTab</span>) <span cl
      ass="subdued">{...}</span>;</pre> | 
 |   747                   <dl> | 
 |   748                     <div> | 
 |   749                       <div> | 
 |   750           <dt> | 
 |   751             <var>offscreenTab</var> | 
 |   752               <em> | 
 |   753  | 
 |   754                 <!-- TYPE --> | 
 |   755                 <div style="display:inline"> | 
 |   756                   ( | 
 |   757                     <span class="optional">optional</span> | 
 |   758                     <span class="enum" style="display: none; ">enumerated</span> | 
 |   759                     <span id="typeTemplate"> | 
 |   760                       <span> | 
 |   761                         <a href="experimental.offscreenTabs.html#type-OffscreenT
      ab">OffscreenTab</a> | 
 |   762                       </span> | 
 |   763                       <span style="display: none; "> | 
 |   764                         <span> | 
 |   765                           array of <span><span></span></span> | 
 |   766                         </span> | 
 |   767                         <span>paramType</span> | 
 |   768                         <span></span> | 
 |   769                       </span> | 
 |   770                     </span> | 
 |   771                   ) | 
 |   772                 </div> | 
 |   773  | 
 |   774               </em> | 
 |   775           </dt> | 
 |   776           <dd class="todo" style="display: none; "> | 
 |   777             Undocumented. | 
 |   778           </dd> | 
 |   779           <dd>Details of the offscreen tab.</dd> | 
 |   780           <dd style="display: none; "> | 
 |   781             This parameter was added in version | 
 |   782             <b><span></span></b>. | 
 |   783             You must omit this parameter in earlier versions, | 
 |   784             and you may omit it in any version.  If you require this | 
 |   785             parameter, the manifest key | 
 |   786             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |   787             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |   788           </dd> | 
 |   789  | 
 |   790           <!-- OBJECT PROPERTIES --> | 
 |   791           <dd style="display: none; "> | 
 |   792             <dl> | 
 |   793               <div> | 
 |   794                 <div> | 
 |   795                 </div> | 
 |   796               </div> | 
 |   797             </dl> | 
 |   798           </dd> | 
 |   799  | 
 |   800           <!-- OBJECT METHODS --> | 
 |   801           <dd style="display: none; "> | 
 |   802             <div></div> | 
 |   803           </dd> | 
 |   804  | 
 |   805           <!-- OBJECT EVENT FIELDS --> | 
 |   806           <dd style="display: none; "> | 
 |   807             <div></div> | 
 |   808           </dd> | 
 |   809  | 
 |   810           <!-- FUNCTION PARAMETERS --> | 
 |   811           <dd style="display: none; "> | 
 |   812             <div></div> | 
 |   813           </dd> | 
 |   814  | 
 |   815         </div> | 
 |   816                     </div> | 
 |   817                   </dl> | 
 |   818                   </div> | 
 |   819                 </div> | 
 |   820  | 
 |   821                 <!-- MIN_VERSION --> | 
 |   822                 <p style="display: none; "> | 
 |   823                   This function was added in version <b><span></span></b>. | 
 |   824                   If you require this function, the manifest key | 
 |   825                   <a href="manifest.html#minimum_chrome_version">minimum_chrome_
      version</a> | 
 |   826                   can ensure that your extension won't be run in an earlier brow
      ser version. | 
 |   827                 </p> | 
 |   828               </div> <!-- /description --> | 
 |   829  | 
 |   830             </div><div class="apiItem"> | 
 |   831               <a name="method-get"></a> <!-- method-anchor --> | 
 |   832               <h4>get</h4> | 
 |   833  | 
 |   834               <div class="summary"><span style="display: none; ">void</span> | 
 |   835                   <!-- Note: intentionally longer 80 columns --> | 
 |   836                   <span>chrome.experimental.offscreenTabs.get</span>(<span class
      ="null"><span style="display: none; ">, </span><span>integer</span> | 
 |   837                       <var><span>offscreenTabId</span></var></span><span class="
      null"><span>, </span><span>function</span> | 
 |   838                       <var><span>callback</span></var></span>)</div> | 
 |   839  | 
 |   840               <div class="description"> | 
 |   841                 <p class="todo" style="display: none; ">Undocumented.</p> | 
 |   842                 <p>Gets details about the specified offscreen tab.</p> | 
 |   843  | 
 |   844                 <!-- PARAMETERS --> | 
 |   845                 <h4>Parameters</h4> | 
 |   846                 <dl> | 
 |   847                   <div> | 
 |   848                     <div> | 
 |   849           <dt> | 
 |   850             <var>offscreenTabId</var> | 
 |   851               <em> | 
 |   852  | 
 |   853                 <!-- TYPE --> | 
 |   854                 <div style="display:inline"> | 
 |   855                   ( | 
 |   856                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |   857                     <span class="enum" style="display: none; ">enumerated</span> | 
 |   858                     <span id="typeTemplate"> | 
 |   859                       <span style="display: none; "> | 
 |   860                         <a> Type</a> | 
 |   861                       </span> | 
 |   862                       <span> | 
 |   863                         <span style="display: none; "> | 
 |   864                           array of <span><span></span></span> | 
 |   865                         </span> | 
 |   866                         <span>integer</span> | 
 |   867                         <span style="display: none; "></span> | 
 |   868                       </span> | 
 |   869                     </span> | 
 |   870                   ) | 
 |   871                 </div> | 
 |   872  | 
 |   873               </em> | 
 |   874           </dt> | 
 |   875           <dd class="todo" style="display: none; "> | 
 |   876             Undocumented. | 
 |   877           </dd> | 
 |   878           <dd>ID of the offscreen tab.</dd> | 
 |   879           <dd style="display: none; "> | 
 |   880             This parameter was added in version | 
 |   881             <b><span></span></b>. | 
 |   882             You must omit this parameter in earlier versions, | 
 |   883             and you may omit it in any version.  If you require this | 
 |   884             parameter, the manifest key | 
 |   885             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |   886             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |   887           </dd> | 
 |   888  | 
 |   889           <!-- OBJECT PROPERTIES --> | 
 |   890           <dd style="display: none; "> | 
 |   891             <dl> | 
 |   892               <div> | 
 |   893                 <div> | 
 |   894                 </div> | 
 |   895               </div> | 
 |   896             </dl> | 
 |   897           </dd> | 
 |   898  | 
 |   899           <!-- OBJECT METHODS --> | 
 |   900           <dd style="display: none; "> | 
 |   901             <div></div> | 
 |   902           </dd> | 
 |   903  | 
 |   904           <!-- OBJECT EVENT FIELDS --> | 
 |   905           <dd style="display: none; "> | 
 |   906             <div></div> | 
 |   907           </dd> | 
 |   908  | 
 |   909           <!-- FUNCTION PARAMETERS --> | 
 |   910           <dd style="display: none; "> | 
 |   911             <div></div> | 
 |   912           </dd> | 
 |   913  | 
 |   914         </div> | 
 |   915                   </div><div> | 
 |   916                     <div> | 
 |   917           <dt> | 
 |   918             <var>callback</var> | 
 |   919               <em> | 
 |   920  | 
 |   921                 <!-- TYPE --> | 
 |   922                 <div style="display:inline"> | 
 |   923                   ( | 
 |   924                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |   925                     <span class="enum" style="display: none; ">enumerated</span> | 
 |   926                     <span id="typeTemplate"> | 
 |   927                       <span style="display: none; "> | 
 |   928                         <a> Type</a> | 
 |   929                       </span> | 
 |   930                       <span> | 
 |   931                         <span style="display: none; "> | 
 |   932                           array of <span><span></span></span> | 
 |   933                         </span> | 
 |   934                         <span>function</span> | 
 |   935                         <span style="display: none; "></span> | 
 |   936                       </span> | 
 |   937                     </span> | 
 |   938                   ) | 
 |   939                 </div> | 
 |   940  | 
 |   941               </em> | 
 |   942           </dt> | 
 |   943           <dd class="todo"> | 
 |   944             Undocumented. | 
 |   945           </dd> | 
 |   946           <dd style="display: none; "> | 
 |   947             Description of this parameter from the json schema. | 
 |   948           </dd> | 
 |   949           <dd style="display: none; "> | 
 |   950             This parameter was added in version | 
 |   951             <b><span></span></b>. | 
 |   952             You must omit this parameter in earlier versions, | 
 |   953             and you may omit it in any version.  If you require this | 
 |   954             parameter, the manifest key | 
 |   955             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |   956             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |   957           </dd> | 
 |   958  | 
 |   959           <!-- OBJECT PROPERTIES --> | 
 |   960           <dd style="display: none; "> | 
 |   961             <dl> | 
 |   962               <div> | 
 |   963                 <div> | 
 |   964                 </div> | 
 |   965               </div> | 
 |   966             </dl> | 
 |   967           </dd> | 
 |   968  | 
 |   969           <!-- OBJECT METHODS --> | 
 |   970           <dd style="display: none; "> | 
 |   971             <div></div> | 
 |   972           </dd> | 
 |   973  | 
 |   974           <!-- OBJECT EVENT FIELDS --> | 
 |   975           <dd style="display: none; "> | 
 |   976             <div></div> | 
 |   977           </dd> | 
 |   978  | 
 |   979           <!-- FUNCTION PARAMETERS --> | 
 |   980           <dd style="display: none; "> | 
 |   981             <div></div> | 
 |   982           </dd> | 
 |   983  | 
 |   984         </div> | 
 |   985                   </div> | 
 |   986                 </dl> | 
 |   987  | 
 |   988                 <!-- RETURNS --> | 
 |   989                 <h4 style="display: none; ">Returns</h4> | 
 |   990                 <dl> | 
 |   991                   <div style="display: none; "> | 
 |   992                     <div> | 
 |   993                     </div> | 
 |   994                   </div> | 
 |   995                 </dl> | 
 |   996  | 
 |   997                 <!-- CALLBACK --> | 
 |   998                 <div> | 
 |   999                   <div> | 
 |  1000                   <h4>Callback function</h4> | 
 |  1001                   <p> | 
 |  1002                     The callback <em>parameter</em> should specify a function | 
 |  1003                     that looks like this: | 
 |  1004                   </p> | 
 |  1005                   <p style="display: none; "> | 
 |  1006                     If you specify the <em>callback</em> parameter, it should | 
 |  1007                     specify a function that looks like this: | 
 |  1008                   </p> | 
 |  1009  | 
 |  1010                   <!-- Note: intentionally longer 80 columns --> | 
 |  1011                   <pre>function(<span>OffscreenTab offscreenTab</span>) <span cl
      ass="subdued">{...}</span>;</pre> | 
 |  1012                   <dl> | 
 |  1013                     <div> | 
 |  1014                       <div> | 
 |  1015           <dt> | 
 |  1016             <var>offscreenTab</var> | 
 |  1017               <em> | 
 |  1018  | 
 |  1019                 <!-- TYPE --> | 
 |  1020                 <div style="display:inline"> | 
 |  1021                   ( | 
 |  1022                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  1023                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  1024                     <span id="typeTemplate"> | 
 |  1025                       <span> | 
 |  1026                         <a href="experimental.offscreenTabs.html#type-OffscreenT
      ab">OffscreenTab</a> | 
 |  1027                       </span> | 
 |  1028                       <span style="display: none; "> | 
 |  1029                         <span> | 
 |  1030                           array of <span><span></span></span> | 
 |  1031                         </span> | 
 |  1032                         <span>paramType</span> | 
 |  1033                         <span></span> | 
 |  1034                       </span> | 
 |  1035                     </span> | 
 |  1036                   ) | 
 |  1037                 </div> | 
 |  1038  | 
 |  1039               </em> | 
 |  1040           </dt> | 
 |  1041           <dd class="todo" style="display: none; "> | 
 |  1042             Undocumented. | 
 |  1043           </dd> | 
 |  1044           <dd>Details of the offscreen tab.</dd> | 
 |  1045           <dd style="display: none; "> | 
 |  1046             This parameter was added in version | 
 |  1047             <b><span></span></b>. | 
 |  1048             You must omit this parameter in earlier versions, | 
 |  1049             and you may omit it in any version.  If you require this | 
 |  1050             parameter, the manifest key | 
 |  1051             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  1052             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  1053           </dd> | 
 |  1054  | 
 |  1055           <!-- OBJECT PROPERTIES --> | 
 |  1056           <dd style="display: none; "> | 
 |  1057             <dl> | 
 |  1058               <div> | 
 |  1059                 <div> | 
 |  1060                 </div> | 
 |  1061               </div> | 
 |  1062             </dl> | 
 |  1063           </dd> | 
 |  1064  | 
 |  1065           <!-- OBJECT METHODS --> | 
 |  1066           <dd style="display: none; "> | 
 |  1067             <div></div> | 
 |  1068           </dd> | 
 |  1069  | 
 |  1070           <!-- OBJECT EVENT FIELDS --> | 
 |  1071           <dd style="display: none; "> | 
 |  1072             <div></div> | 
 |  1073           </dd> | 
 |  1074  | 
 |  1075           <!-- FUNCTION PARAMETERS --> | 
 |  1076           <dd style="display: none; "> | 
 |  1077             <div></div> | 
 |  1078           </dd> | 
 |  1079  | 
 |  1080         </div> | 
 |  1081                     </div> | 
 |  1082                   </dl> | 
 |  1083                   </div> | 
 |  1084                 </div> | 
 |  1085  | 
 |  1086                 <!-- MIN_VERSION --> | 
 |  1087                 <p style="display: none; "> | 
 |  1088                   This function was added in version <b><span></span></b>. | 
 |  1089                   If you require this function, the manifest key | 
 |  1090                   <a href="manifest.html#minimum_chrome_version">minimum_chrome_
      version</a> | 
 |  1091                   can ensure that your extension won't be run in an earlier brow
      ser version. | 
 |  1092                 </p> | 
 |  1093               </div> <!-- /description --> | 
 |  1094  | 
 |  1095             </div><div class="apiItem"> | 
 |  1096               <a name="method-getAll"></a> <!-- method-anchor --> | 
 |  1097               <h4>getAll</h4> | 
 |  1098  | 
 |  1099               <div class="summary"><span style="display: none; ">void</span> | 
 |  1100                   <!-- Note: intentionally longer 80 columns --> | 
 |  1101                   <span>chrome.experimental.offscreenTabs.getAll</span>(<span cl
      ass="null"><span style="display: none; ">, </span><span>function</span> | 
 |  1102                       <var><span>callback</span></var></span>)</div> | 
 |  1103  | 
 |  1104               <div class="description"> | 
 |  1105                 <p class="todo" style="display: none; ">Undocumented.</p> | 
 |  1106                 <p>Gets an array of all offscreen tabs.</p> | 
 |  1107  | 
 |  1108                 <!-- PARAMETERS --> | 
 |  1109                 <h4>Parameters</h4> | 
 |  1110                 <dl> | 
 |  1111                   <div> | 
 |  1112                     <div> | 
 |  1113           <dt> | 
 |  1114             <var>callback</var> | 
 |  1115               <em> | 
 |  1116  | 
 |  1117                 <!-- TYPE --> | 
 |  1118                 <div style="display:inline"> | 
 |  1119                   ( | 
 |  1120                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  1121                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  1122                     <span id="typeTemplate"> | 
 |  1123                       <span style="display: none; "> | 
 |  1124                         <a> Type</a> | 
 |  1125                       </span> | 
 |  1126                       <span> | 
 |  1127                         <span style="display: none; "> | 
 |  1128                           array of <span><span></span></span> | 
 |  1129                         </span> | 
 |  1130                         <span>function</span> | 
 |  1131                         <span style="display: none; "></span> | 
 |  1132                       </span> | 
 |  1133                     </span> | 
 |  1134                   ) | 
 |  1135                 </div> | 
 |  1136  | 
 |  1137               </em> | 
 |  1138           </dt> | 
 |  1139           <dd class="todo"> | 
 |  1140             Undocumented. | 
 |  1141           </dd> | 
 |  1142           <dd style="display: none; "> | 
 |  1143             Description of this parameter from the json schema. | 
 |  1144           </dd> | 
 |  1145           <dd style="display: none; "> | 
 |  1146             This parameter was added in version | 
 |  1147             <b><span></span></b>. | 
 |  1148             You must omit this parameter in earlier versions, | 
 |  1149             and you may omit it in any version.  If you require this | 
 |  1150             parameter, the manifest key | 
 |  1151             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  1152             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  1153           </dd> | 
 |  1154  | 
 |  1155           <!-- OBJECT PROPERTIES --> | 
 |  1156           <dd style="display: none; "> | 
 |  1157             <dl> | 
 |  1158               <div> | 
 |  1159                 <div> | 
 |  1160                 </div> | 
 |  1161               </div> | 
 |  1162             </dl> | 
 |  1163           </dd> | 
 |  1164  | 
 |  1165           <!-- OBJECT METHODS --> | 
 |  1166           <dd style="display: none; "> | 
 |  1167             <div></div> | 
 |  1168           </dd> | 
 |  1169  | 
 |  1170           <!-- OBJECT EVENT FIELDS --> | 
 |  1171           <dd style="display: none; "> | 
 |  1172             <div></div> | 
 |  1173           </dd> | 
 |  1174  | 
 |  1175           <!-- FUNCTION PARAMETERS --> | 
 |  1176           <dd style="display: none; "> | 
 |  1177             <div></div> | 
 |  1178           </dd> | 
 |  1179  | 
 |  1180         </div> | 
 |  1181                   </div> | 
 |  1182                 </dl> | 
 |  1183  | 
 |  1184                 <!-- RETURNS --> | 
 |  1185                 <h4 style="display: none; ">Returns</h4> | 
 |  1186                 <dl> | 
 |  1187                   <div style="display: none; "> | 
 |  1188                     <div> | 
 |  1189                     </div> | 
 |  1190                   </div> | 
 |  1191                 </dl> | 
 |  1192  | 
 |  1193                 <!-- CALLBACK --> | 
 |  1194                 <div> | 
 |  1195                   <div> | 
 |  1196                   <h4>Callback function</h4> | 
 |  1197                   <p> | 
 |  1198                     The callback <em>parameter</em> should specify a function | 
 |  1199                     that looks like this: | 
 |  1200                   </p> | 
 |  1201                   <p style="display: none; "> | 
 |  1202                     If you specify the <em>callback</em> parameter, it should | 
 |  1203                     specify a function that looks like this: | 
 |  1204                   </p> | 
 |  1205  | 
 |  1206                   <!-- Note: intentionally longer 80 columns --> | 
 |  1207                   <pre>function(<span>array of OffscreenTab offscreenTabs</span>
      ) <span class="subdued">{...}</span>;</pre> | 
 |  1208                   <dl> | 
 |  1209                     <div> | 
 |  1210                       <div> | 
 |  1211           <dt> | 
 |  1212             <var>offscreenTabs</var> | 
 |  1213               <em> | 
 |  1214  | 
 |  1215                 <!-- TYPE --> | 
 |  1216                 <div style="display:inline"> | 
 |  1217                   ( | 
 |  1218                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  1219                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  1220                     <span id="typeTemplate"> | 
 |  1221                       <span style="display: none; "> | 
 |  1222                         <a> Type</a> | 
 |  1223                       </span> | 
 |  1224                       <span> | 
 |  1225                         <span> | 
 |  1226                           array of <span><span> | 
 |  1227                       <span> | 
 |  1228                         <a href="experimental.offscreenTabs.html#type-OffscreenT
      ab">OffscreenTab</a> | 
 |  1229                       </span> | 
 |  1230                       <span style="display: none; "> | 
 |  1231                         <span> | 
 |  1232                           array of <span><span></span></span> | 
 |  1233                         </span> | 
 |  1234                         <span>paramType</span> | 
 |  1235                         <span></span> | 
 |  1236                       </span> | 
 |  1237                     </span></span> | 
 |  1238                         </span> | 
 |  1239                         <span style="display: none; ">paramType</span> | 
 |  1240                         <span style="display: none; "></span> | 
 |  1241                       </span> | 
 |  1242                     </span> | 
 |  1243                   ) | 
 |  1244                 </div> | 
 |  1245  | 
 |  1246               </em> | 
 |  1247           </dt> | 
 |  1248           <dd class="todo"> | 
 |  1249             Undocumented. | 
 |  1250           </dd> | 
 |  1251           <dd style="display: none; "> | 
 |  1252             Description of this parameter from the json schema. | 
 |  1253           </dd> | 
 |  1254           <dd style="display: none; "> | 
 |  1255             This parameter was added in version | 
 |  1256             <b><span></span></b>. | 
 |  1257             You must omit this parameter in earlier versions, | 
 |  1258             and you may omit it in any version.  If you require this | 
 |  1259             parameter, the manifest key | 
 |  1260             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  1261             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  1262           </dd> | 
 |  1263  | 
 |  1264           <!-- OBJECT PROPERTIES --> | 
 |  1265           <dd style="display: none; "> | 
 |  1266             <dl> | 
 |  1267               <div> | 
 |  1268                 <div> | 
 |  1269                 </div> | 
 |  1270               </div> | 
 |  1271             </dl> | 
 |  1272           </dd> | 
 |  1273  | 
 |  1274           <!-- OBJECT METHODS --> | 
 |  1275           <dd style="display: none; "> | 
 |  1276             <div></div> | 
 |  1277           </dd> | 
 |  1278  | 
 |  1279           <!-- OBJECT EVENT FIELDS --> | 
 |  1280           <dd style="display: none; "> | 
 |  1281             <div></div> | 
 |  1282           </dd> | 
 |  1283  | 
 |  1284           <!-- FUNCTION PARAMETERS --> | 
 |  1285           <dd style="display: none; "> | 
 |  1286             <div></div> | 
 |  1287           </dd> | 
 |  1288  | 
 |  1289         </div> | 
 |  1290                     </div> | 
 |  1291                   </dl> | 
 |  1292                   </div> | 
 |  1293                 </div> | 
 |  1294  | 
 |  1295                 <!-- MIN_VERSION --> | 
 |  1296                 <p style="display: none; "> | 
 |  1297                   This function was added in version <b><span></span></b>. | 
 |  1298                   If you require this function, the manifest key | 
 |  1299                   <a href="manifest.html#minimum_chrome_version">minimum_chrome_
      version</a> | 
 |  1300                   can ensure that your extension won't be run in an earlier brow
      ser version. | 
 |  1301                 </p> | 
 |  1302               </div> <!-- /description --> | 
 |  1303  | 
 |  1304             </div><div class="apiItem"> | 
 |  1305               <a name="method-remove"></a> <!-- method-anchor --> | 
 |  1306               <h4>remove</h4> | 
 |  1307  | 
 |  1308               <div class="summary"><span style="display: none; ">void</span> | 
 |  1309                   <!-- Note: intentionally longer 80 columns --> | 
 |  1310                   <span>chrome.experimental.offscreenTabs.remove</span>(<span cl
      ass="null"><span style="display: none; ">, </span><span>integer</span> | 
 |  1311                       <var><span>offscreenTabId</span></var></span><span class="
      optional"><span>, </span><span>function</span> | 
 |  1312                       <var><span>callback</span></var></span>)</div> | 
 |  1313  | 
 |  1314               <div class="description"> | 
 |  1315                 <p class="todo" style="display: none; ">Undocumented.</p> | 
 |  1316                 <p>Removes an offscreen tab.</p> | 
 |  1317  | 
 |  1318                 <!-- PARAMETERS --> | 
 |  1319                 <h4>Parameters</h4> | 
 |  1320                 <dl> | 
 |  1321                   <div> | 
 |  1322                     <div> | 
 |  1323           <dt> | 
 |  1324             <var>offscreenTabId</var> | 
 |  1325               <em> | 
 |  1326  | 
 |  1327                 <!-- TYPE --> | 
 |  1328                 <div style="display:inline"> | 
 |  1329                   ( | 
 |  1330                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  1331                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  1332                     <span id="typeTemplate"> | 
 |  1333                       <span style="display: none; "> | 
 |  1334                         <a> Type</a> | 
 |  1335                       </span> | 
 |  1336                       <span> | 
 |  1337                         <span style="display: none; "> | 
 |  1338                           array of <span><span></span></span> | 
 |  1339                         </span> | 
 |  1340                         <span>integer</span> | 
 |  1341                         <span style="display: none; "></span> | 
 |  1342                       </span> | 
 |  1343                     </span> | 
 |  1344                   ) | 
 |  1345                 </div> | 
 |  1346  | 
 |  1347               </em> | 
 |  1348           </dt> | 
 |  1349           <dd class="todo" style="display: none; "> | 
 |  1350             Undocumented. | 
 |  1351           </dd> | 
 |  1352           <dd>ID of the offscreen tab.</dd> | 
 |  1353           <dd style="display: none; "> | 
 |  1354             This parameter was added in version | 
 |  1355             <b><span></span></b>. | 
 |  1356             You must omit this parameter in earlier versions, | 
 |  1357             and you may omit it in any version.  If you require this | 
 |  1358             parameter, the manifest key | 
 |  1359             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  1360             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  1361           </dd> | 
 |  1362  | 
 |  1363           <!-- OBJECT PROPERTIES --> | 
 |  1364           <dd style="display: none; "> | 
 |  1365             <dl> | 
 |  1366               <div> | 
 |  1367                 <div> | 
 |  1368                 </div> | 
 |  1369               </div> | 
 |  1370             </dl> | 
 |  1371           </dd> | 
 |  1372  | 
 |  1373           <!-- OBJECT METHODS --> | 
 |  1374           <dd style="display: none; "> | 
 |  1375             <div></div> | 
 |  1376           </dd> | 
 |  1377  | 
 |  1378           <!-- OBJECT EVENT FIELDS --> | 
 |  1379           <dd style="display: none; "> | 
 |  1380             <div></div> | 
 |  1381           </dd> | 
 |  1382  | 
 |  1383           <!-- FUNCTION PARAMETERS --> | 
 |  1384           <dd style="display: none; "> | 
 |  1385             <div></div> | 
 |  1386           </dd> | 
 |  1387  | 
 |  1388         </div> | 
 |  1389                   </div><div> | 
 |  1390                     <div> | 
 |  1391           <dt> | 
 |  1392             <var>callback</var> | 
 |  1393               <em> | 
 |  1394  | 
 |  1395                 <!-- TYPE --> | 
 |  1396                 <div style="display:inline"> | 
 |  1397                   ( | 
 |  1398                     <span class="optional">optional</span> | 
 |  1399                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  1400                     <span id="typeTemplate"> | 
 |  1401                       <span style="display: none; "> | 
 |  1402                         <a> Type</a> | 
 |  1403                       </span> | 
 |  1404                       <span> | 
 |  1405                         <span style="display: none; "> | 
 |  1406                           array of <span><span></span></span> | 
 |  1407                         </span> | 
 |  1408                         <span>function</span> | 
 |  1409                         <span style="display: none; "></span> | 
 |  1410                       </span> | 
 |  1411                     </span> | 
 |  1412                   ) | 
 |  1413                 </div> | 
 |  1414  | 
 |  1415               </em> | 
 |  1416           </dt> | 
 |  1417           <dd class="todo"> | 
 |  1418             Undocumented. | 
 |  1419           </dd> | 
 |  1420           <dd style="display: none; "> | 
 |  1421             Description of this parameter from the json schema. | 
 |  1422           </dd> | 
 |  1423           <dd style="display: none; "> | 
 |  1424             This parameter was added in version | 
 |  1425             <b><span></span></b>. | 
 |  1426             You must omit this parameter in earlier versions, | 
 |  1427             and you may omit it in any version.  If you require this | 
 |  1428             parameter, the manifest key | 
 |  1429             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  1430             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  1431           </dd> | 
 |  1432  | 
 |  1433           <!-- OBJECT PROPERTIES --> | 
 |  1434           <dd style="display: none; "> | 
 |  1435             <dl> | 
 |  1436               <div> | 
 |  1437                 <div> | 
 |  1438                 </div> | 
 |  1439               </div> | 
 |  1440             </dl> | 
 |  1441           </dd> | 
 |  1442  | 
 |  1443           <!-- OBJECT METHODS --> | 
 |  1444           <dd style="display: none; "> | 
 |  1445             <div></div> | 
 |  1446           </dd> | 
 |  1447  | 
 |  1448           <!-- OBJECT EVENT FIELDS --> | 
 |  1449           <dd style="display: none; "> | 
 |  1450             <div></div> | 
 |  1451           </dd> | 
 |  1452  | 
 |  1453           <!-- FUNCTION PARAMETERS --> | 
 |  1454           <dd style="display: none; "> | 
 |  1455             <div></div> | 
 |  1456           </dd> | 
 |  1457  | 
 |  1458         </div> | 
 |  1459                   </div> | 
 |  1460                 </dl> | 
 |  1461  | 
 |  1462                 <!-- RETURNS --> | 
 |  1463                 <h4 style="display: none; ">Returns</h4> | 
 |  1464                 <dl> | 
 |  1465                   <div style="display: none; "> | 
 |  1466                     <div> | 
 |  1467                     </div> | 
 |  1468                   </div> | 
 |  1469                 </dl> | 
 |  1470  | 
 |  1471                 <!-- CALLBACK --> | 
 |  1472                 <div> | 
 |  1473                   <div> | 
 |  1474                   <h4>Callback function</h4> | 
 |  1475                   <p style="display: none; "> | 
 |  1476                     The callback <em>parameter</em> should specify a function | 
 |  1477                     that looks like this: | 
 |  1478                   </p> | 
 |  1479                   <p> | 
 |  1480                     If you specify the <em>callback</em> parameter, it should | 
 |  1481                     specify a function that looks like this: | 
 |  1482                   </p> | 
 |  1483  | 
 |  1484                   <!-- Note: intentionally longer 80 columns --> | 
 |  1485                   <pre>function(<span>null</span>) <span class="subdued">{...}</
      span>;</pre> | 
 |  1486                   <dl> | 
 |  1487                     <div style="display: none; "> | 
 |  1488                       <div> | 
 |  1489                       </div> | 
 |  1490                     </div> | 
 |  1491                   </dl> | 
 |  1492                   </div> | 
 |  1493                 </div> | 
 |  1494  | 
 |  1495                 <!-- MIN_VERSION --> | 
 |  1496                 <p style="display: none; "> | 
 |  1497                   This function was added in version <b><span></span></b>. | 
 |  1498                   If you require this function, the manifest key | 
 |  1499                   <a href="manifest.html#minimum_chrome_version">minimum_chrome_
      version</a> | 
 |  1500                   can ensure that your extension won't be run in an earlier brow
      ser version. | 
 |  1501                 </p> | 
 |  1502               </div> <!-- /description --> | 
 |  1503  | 
 |  1504             </div><div class="apiItem"> | 
 |  1505               <a name="method-sendKeyboardEvent"></a> <!-- method-anchor --> | 
 |  1506               <h4>sendKeyboardEvent</h4> | 
 |  1507  | 
 |  1508               <div class="summary"><span style="display: none; ">void</span> | 
 |  1509                   <!-- Note: intentionally longer 80 columns --> | 
 |  1510                   <span>chrome.experimental.offscreenTabs.sendKeyboardEvent</spa
      n>(<span class="null"><span style="display: none; ">, </span><span>integer</span
      > | 
 |  1511                       <var><span>offscreenTabId</span></var></span><span class="
      null"><span>, </span><span>any</span> | 
 |  1512                       <var><span>keyboardEvent</span></var></span><span class="o
      ptional"><span>, </span><span>function</span> | 
 |  1513                       <var><span>callback</span></var></span>)</div> | 
 |  1514  | 
 |  1515               <div class="description"> | 
 |  1516                 <p class="todo" style="display: none; ">Undocumented.</p> | 
 |  1517                 <p>Dispatches a keyboard event in the offscreen tab.</p> | 
 |  1518  | 
 |  1519                 <!-- PARAMETERS --> | 
 |  1520                 <h4>Parameters</h4> | 
 |  1521                 <dl> | 
 |  1522                   <div> | 
 |  1523                     <div> | 
 |  1524           <dt> | 
 |  1525             <var>offscreenTabId</var> | 
 |  1526               <em> | 
 |  1527  | 
 |  1528                 <!-- TYPE --> | 
 |  1529                 <div style="display:inline"> | 
 |  1530                   ( | 
 |  1531                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  1532                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  1533                     <span id="typeTemplate"> | 
 |  1534                       <span style="display: none; "> | 
 |  1535                         <a> Type</a> | 
 |  1536                       </span> | 
 |  1537                       <span> | 
 |  1538                         <span style="display: none; "> | 
 |  1539                           array of <span><span></span></span> | 
 |  1540                         </span> | 
 |  1541                         <span>integer</span> | 
 |  1542                         <span style="display: none; "></span> | 
 |  1543                       </span> | 
 |  1544                     </span> | 
 |  1545                   ) | 
 |  1546                 </div> | 
 |  1547  | 
 |  1548               </em> | 
 |  1549           </dt> | 
 |  1550           <dd class="todo" style="display: none; "> | 
 |  1551             Undocumented. | 
 |  1552           </dd> | 
 |  1553           <dd>ID of the offscreen tab.</dd> | 
 |  1554           <dd style="display: none; "> | 
 |  1555             This parameter was added in version | 
 |  1556             <b><span></span></b>. | 
 |  1557             You must omit this parameter in earlier versions, | 
 |  1558             and you may omit it in any version.  If you require this | 
 |  1559             parameter, the manifest key | 
 |  1560             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  1561             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  1562           </dd> | 
 |  1563  | 
 |  1564           <!-- OBJECT PROPERTIES --> | 
 |  1565           <dd style="display: none; "> | 
 |  1566             <dl> | 
 |  1567               <div> | 
 |  1568                 <div> | 
 |  1569                 </div> | 
 |  1570               </div> | 
 |  1571             </dl> | 
 |  1572           </dd> | 
 |  1573  | 
 |  1574           <!-- OBJECT METHODS --> | 
 |  1575           <dd style="display: none; "> | 
 |  1576             <div></div> | 
 |  1577           </dd> | 
 |  1578  | 
 |  1579           <!-- OBJECT EVENT FIELDS --> | 
 |  1580           <dd style="display: none; "> | 
 |  1581             <div></div> | 
 |  1582           </dd> | 
 |  1583  | 
 |  1584           <!-- FUNCTION PARAMETERS --> | 
 |  1585           <dd style="display: none; "> | 
 |  1586             <div></div> | 
 |  1587           </dd> | 
 |  1588  | 
 |  1589         </div> | 
 |  1590                   </div><div> | 
 |  1591                     <div> | 
 |  1592           <dt> | 
 |  1593             <var>keyboardEvent</var> | 
 |  1594               <em> | 
 |  1595  | 
 |  1596                 <!-- TYPE --> | 
 |  1597                 <div style="display:inline"> | 
 |  1598                   ( | 
 |  1599                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  1600                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  1601                     <span id="typeTemplate"> | 
 |  1602                       <span style="display: none; "> | 
 |  1603                         <a> Type</a> | 
 |  1604                       </span> | 
 |  1605                       <span> | 
 |  1606                         <span style="display: none; "> | 
 |  1607                           array of <span><span></span></span> | 
 |  1608                         </span> | 
 |  1609                         <span>any</span> | 
 |  1610                         <span style="display: none; "></span> | 
 |  1611                       </span> | 
 |  1612                     </span> | 
 |  1613                   ) | 
 |  1614                 </div> | 
 |  1615  | 
 |  1616               </em> | 
 |  1617           </dt> | 
 |  1618           <dd class="todo" style="display: none; "> | 
 |  1619             Undocumented. | 
 |  1620           </dd> | 
 |  1621           <dd>A JavaScript KeyboardEvent object. Supported event types: <i>keydo
      wn</i>, <i>keyup</i>, <i>keypress</i>. Note, only <i>keypress</i> produces a vis
      ible result on screen.</dd> | 
 |  1622           <dd style="display: none; "> | 
 |  1623             This parameter was added in version | 
 |  1624             <b><span></span></b>. | 
 |  1625             You must omit this parameter in earlier versions, | 
 |  1626             and you may omit it in any version.  If you require this | 
 |  1627             parameter, the manifest key | 
 |  1628             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  1629             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  1630           </dd> | 
 |  1631  | 
 |  1632           <!-- OBJECT PROPERTIES --> | 
 |  1633           <dd style="display: none; "> | 
 |  1634             <dl> | 
 |  1635               <div> | 
 |  1636                 <div> | 
 |  1637                 </div> | 
 |  1638               </div> | 
 |  1639             </dl> | 
 |  1640           </dd> | 
 |  1641  | 
 |  1642           <!-- OBJECT METHODS --> | 
 |  1643           <dd style="display: none; "> | 
 |  1644             <div></div> | 
 |  1645           </dd> | 
 |  1646  | 
 |  1647           <!-- OBJECT EVENT FIELDS --> | 
 |  1648           <dd style="display: none; "> | 
 |  1649             <div></div> | 
 |  1650           </dd> | 
 |  1651  | 
 |  1652           <!-- FUNCTION PARAMETERS --> | 
 |  1653           <dd style="display: none; "> | 
 |  1654             <div></div> | 
 |  1655           </dd> | 
 |  1656  | 
 |  1657         </div> | 
 |  1658                   </div><div> | 
 |  1659                     <div> | 
 |  1660           <dt> | 
 |  1661             <var>callback</var> | 
 |  1662               <em> | 
 |  1663  | 
 |  1664                 <!-- TYPE --> | 
 |  1665                 <div style="display:inline"> | 
 |  1666                   ( | 
 |  1667                     <span class="optional">optional</span> | 
 |  1668                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  1669                     <span id="typeTemplate"> | 
 |  1670                       <span style="display: none; "> | 
 |  1671                         <a> Type</a> | 
 |  1672                       </span> | 
 |  1673                       <span> | 
 |  1674                         <span style="display: none; "> | 
 |  1675                           array of <span><span></span></span> | 
 |  1676                         </span> | 
 |  1677                         <span>function</span> | 
 |  1678                         <span style="display: none; "></span> | 
 |  1679                       </span> | 
 |  1680                     </span> | 
 |  1681                   ) | 
 |  1682                 </div> | 
 |  1683  | 
 |  1684               </em> | 
 |  1685           </dt> | 
 |  1686           <dd class="todo"> | 
 |  1687             Undocumented. | 
 |  1688           </dd> | 
 |  1689           <dd style="display: none; "> | 
 |  1690             Description of this parameter from the json schema. | 
 |  1691           </dd> | 
 |  1692           <dd style="display: none; "> | 
 |  1693             This parameter was added in version | 
 |  1694             <b><span></span></b>. | 
 |  1695             You must omit this parameter in earlier versions, | 
 |  1696             and you may omit it in any version.  If you require this | 
 |  1697             parameter, the manifest key | 
 |  1698             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  1699             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  1700           </dd> | 
 |  1701  | 
 |  1702           <!-- OBJECT PROPERTIES --> | 
 |  1703           <dd style="display: none; "> | 
 |  1704             <dl> | 
 |  1705               <div> | 
 |  1706                 <div> | 
 |  1707                 </div> | 
 |  1708               </div> | 
 |  1709             </dl> | 
 |  1710           </dd> | 
 |  1711  | 
 |  1712           <!-- OBJECT METHODS --> | 
 |  1713           <dd style="display: none; "> | 
 |  1714             <div></div> | 
 |  1715           </dd> | 
 |  1716  | 
 |  1717           <!-- OBJECT EVENT FIELDS --> | 
 |  1718           <dd style="display: none; "> | 
 |  1719             <div></div> | 
 |  1720           </dd> | 
 |  1721  | 
 |  1722           <!-- FUNCTION PARAMETERS --> | 
 |  1723           <dd style="display: none; "> | 
 |  1724             <div></div> | 
 |  1725           </dd> | 
 |  1726  | 
 |  1727         </div> | 
 |  1728                   </div> | 
 |  1729                 </dl> | 
 |  1730  | 
 |  1731                 <!-- RETURNS --> | 
 |  1732                 <h4 style="display: none; ">Returns</h4> | 
 |  1733                 <dl> | 
 |  1734                   <div style="display: none; "> | 
 |  1735                     <div> | 
 |  1736                     </div> | 
 |  1737                   </div> | 
 |  1738                 </dl> | 
 |  1739  | 
 |  1740                 <!-- CALLBACK --> | 
 |  1741                 <div> | 
 |  1742                   <div> | 
 |  1743                   <h4>Callback function</h4> | 
 |  1744                   <p style="display: none; "> | 
 |  1745                     The callback <em>parameter</em> should specify a function | 
 |  1746                     that looks like this: | 
 |  1747                   </p> | 
 |  1748                   <p> | 
 |  1749                     If you specify the <em>callback</em> parameter, it should | 
 |  1750                     specify a function that looks like this: | 
 |  1751                   </p> | 
 |  1752  | 
 |  1753                   <!-- Note: intentionally longer 80 columns --> | 
 |  1754                   <pre>function(<span>OffscreenTab offscreenTab</span>) <span cl
      ass="subdued">{...}</span>;</pre> | 
 |  1755                   <dl> | 
 |  1756                     <div> | 
 |  1757                       <div> | 
 |  1758           <dt> | 
 |  1759             <var>offscreenTab</var> | 
 |  1760               <em> | 
 |  1761  | 
 |  1762                 <!-- TYPE --> | 
 |  1763                 <div style="display:inline"> | 
 |  1764                   ( | 
 |  1765                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  1766                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  1767                     <span id="typeTemplate"> | 
 |  1768                       <span> | 
 |  1769                         <a href="experimental.offscreenTabs.html#type-OffscreenT
      ab">OffscreenTab</a> | 
 |  1770                       </span> | 
 |  1771                       <span style="display: none; "> | 
 |  1772                         <span> | 
 |  1773                           array of <span><span></span></span> | 
 |  1774                         </span> | 
 |  1775                         <span>paramType</span> | 
 |  1776                         <span></span> | 
 |  1777                       </span> | 
 |  1778                     </span> | 
 |  1779                   ) | 
 |  1780                 </div> | 
 |  1781  | 
 |  1782               </em> | 
 |  1783           </dt> | 
 |  1784           <dd class="todo" style="display: none; "> | 
 |  1785             Undocumented. | 
 |  1786           </dd> | 
 |  1787           <dd>Details of the offscreen tab.</dd> | 
 |  1788           <dd style="display: none; "> | 
 |  1789             This parameter was added in version | 
 |  1790             <b><span></span></b>. | 
 |  1791             You must omit this parameter in earlier versions, | 
 |  1792             and you may omit it in any version.  If you require this | 
 |  1793             parameter, the manifest key | 
 |  1794             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  1795             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  1796           </dd> | 
 |  1797  | 
 |  1798           <!-- OBJECT PROPERTIES --> | 
 |  1799           <dd style="display: none; "> | 
 |  1800             <dl> | 
 |  1801               <div> | 
 |  1802                 <div> | 
 |  1803                 </div> | 
 |  1804               </div> | 
 |  1805             </dl> | 
 |  1806           </dd> | 
 |  1807  | 
 |  1808           <!-- OBJECT METHODS --> | 
 |  1809           <dd style="display: none; "> | 
 |  1810             <div></div> | 
 |  1811           </dd> | 
 |  1812  | 
 |  1813           <!-- OBJECT EVENT FIELDS --> | 
 |  1814           <dd style="display: none; "> | 
 |  1815             <div></div> | 
 |  1816           </dd> | 
 |  1817  | 
 |  1818           <!-- FUNCTION PARAMETERS --> | 
 |  1819           <dd style="display: none; "> | 
 |  1820             <div></div> | 
 |  1821           </dd> | 
 |  1822  | 
 |  1823         </div> | 
 |  1824                     </div> | 
 |  1825                   </dl> | 
 |  1826                   </div> | 
 |  1827                 </div> | 
 |  1828  | 
 |  1829                 <!-- MIN_VERSION --> | 
 |  1830                 <p style="display: none; "> | 
 |  1831                   This function was added in version <b><span></span></b>. | 
 |  1832                   If you require this function, the manifest key | 
 |  1833                   <a href="manifest.html#minimum_chrome_version">minimum_chrome_
      version</a> | 
 |  1834                   can ensure that your extension won't be run in an earlier brow
      ser version. | 
 |  1835                 </p> | 
 |  1836               </div> <!-- /description --> | 
 |  1837  | 
 |  1838             </div><div class="apiItem"> | 
 |  1839               <a name="method-sendMouseEvent"></a> <!-- method-anchor --> | 
 |  1840               <h4>sendMouseEvent</h4> | 
 |  1841  | 
 |  1842               <div class="summary"><span style="display: none; ">void</span> | 
 |  1843                   <!-- Note: intentionally longer 80 columns --> | 
 |  1844                   <span>chrome.experimental.offscreenTabs.sendMouseEvent</span>(
      <span class="null"><span style="display: none; ">, </span><span>integer</span> | 
 |  1845                       <var><span>offscreenTabId</span></var></span><span class="
      null"><span>, </span><span>any</span> | 
 |  1846                       <var><span>mouseEvent</span></var></span><span class="opti
      onal"><span>, </span><span>integer</span> | 
 |  1847                       <var><span>x</span></var></span><span class="optional"><sp
      an>, </span><span>integer</span> | 
 |  1848                       <var><span>y</span></var></span><span class="optional"><sp
      an>, </span><span>function</span> | 
 |  1849                       <var><span>callback</span></var></span>)</div> | 
 |  1850  | 
 |  1851               <div class="description"> | 
 |  1852                 <p class="todo" style="display: none; ">Undocumented.</p> | 
 |  1853                 <p>Dispatches a mouse event in the offscreen tab.</p> | 
 |  1854  | 
 |  1855                 <!-- PARAMETERS --> | 
 |  1856                 <h4>Parameters</h4> | 
 |  1857                 <dl> | 
 |  1858                   <div> | 
 |  1859                     <div> | 
 |  1860           <dt> | 
 |  1861             <var>offscreenTabId</var> | 
 |  1862               <em> | 
 |  1863  | 
 |  1864                 <!-- TYPE --> | 
 |  1865                 <div style="display:inline"> | 
 |  1866                   ( | 
 |  1867                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  1868                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  1869                     <span id="typeTemplate"> | 
 |  1870                       <span style="display: none; "> | 
 |  1871                         <a> Type</a> | 
 |  1872                       </span> | 
 |  1873                       <span> | 
 |  1874                         <span style="display: none; "> | 
 |  1875                           array of <span><span></span></span> | 
 |  1876                         </span> | 
 |  1877                         <span>integer</span> | 
 |  1878                         <span style="display: none; "></span> | 
 |  1879                       </span> | 
 |  1880                     </span> | 
 |  1881                   ) | 
 |  1882                 </div> | 
 |  1883  | 
 |  1884               </em> | 
 |  1885           </dt> | 
 |  1886           <dd class="todo" style="display: none; "> | 
 |  1887             Undocumented. | 
 |  1888           </dd> | 
 |  1889           <dd>ID of the offscreen tab.</dd> | 
 |  1890           <dd style="display: none; "> | 
 |  1891             This parameter was added in version | 
 |  1892             <b><span></span></b>. | 
 |  1893             You must omit this parameter in earlier versions, | 
 |  1894             and you may omit it in any version.  If you require this | 
 |  1895             parameter, the manifest key | 
 |  1896             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  1897             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  1898           </dd> | 
 |  1899  | 
 |  1900           <!-- OBJECT PROPERTIES --> | 
 |  1901           <dd style="display: none; "> | 
 |  1902             <dl> | 
 |  1903               <div> | 
 |  1904                 <div> | 
 |  1905                 </div> | 
 |  1906               </div> | 
 |  1907             </dl> | 
 |  1908           </dd> | 
 |  1909  | 
 |  1910           <!-- OBJECT METHODS --> | 
 |  1911           <dd style="display: none; "> | 
 |  1912             <div></div> | 
 |  1913           </dd> | 
 |  1914  | 
 |  1915           <!-- OBJECT EVENT FIELDS --> | 
 |  1916           <dd style="display: none; "> | 
 |  1917             <div></div> | 
 |  1918           </dd> | 
 |  1919  | 
 |  1920           <!-- FUNCTION PARAMETERS --> | 
 |  1921           <dd style="display: none; "> | 
 |  1922             <div></div> | 
 |  1923           </dd> | 
 |  1924  | 
 |  1925         </div> | 
 |  1926                   </div><div> | 
 |  1927                     <div> | 
 |  1928           <dt> | 
 |  1929             <var>mouseEvent</var> | 
 |  1930               <em> | 
 |  1931  | 
 |  1932                 <!-- TYPE --> | 
 |  1933                 <div style="display:inline"> | 
 |  1934                   ( | 
 |  1935                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  1936                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  1937                     <span id="typeTemplate"> | 
 |  1938                       <span style="display: none; "> | 
 |  1939                         <a> Type</a> | 
 |  1940                       </span> | 
 |  1941                       <span> | 
 |  1942                         <span style="display: none; "> | 
 |  1943                           array of <span><span></span></span> | 
 |  1944                         </span> | 
 |  1945                         <span>any</span> | 
 |  1946                         <span style="display: none; "></span> | 
 |  1947                       </span> | 
 |  1948                     </span> | 
 |  1949                   ) | 
 |  1950                 </div> | 
 |  1951  | 
 |  1952               </em> | 
 |  1953           </dt> | 
 |  1954           <dd class="todo" style="display: none; "> | 
 |  1955             Undocumented. | 
 |  1956           </dd> | 
 |  1957           <dd>A JavaScript MouseEvent object. Supported event types: <i>mousedow
      n</i>, <i>mouseup</i>, <i>click</i>, <i>mousemove</i>, <i>mousewheel</i>.</dd> | 
 |  1958           <dd style="display: none; "> | 
 |  1959             This parameter was added in version | 
 |  1960             <b><span></span></b>. | 
 |  1961             You must omit this parameter in earlier versions, | 
 |  1962             and you may omit it in any version.  If you require this | 
 |  1963             parameter, the manifest key | 
 |  1964             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  1965             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  1966           </dd> | 
 |  1967  | 
 |  1968           <!-- OBJECT PROPERTIES --> | 
 |  1969           <dd style="display: none; "> | 
 |  1970             <dl> | 
 |  1971               <div> | 
 |  1972                 <div> | 
 |  1973                 </div> | 
 |  1974               </div> | 
 |  1975             </dl> | 
 |  1976           </dd> | 
 |  1977  | 
 |  1978           <!-- OBJECT METHODS --> | 
 |  1979           <dd style="display: none; "> | 
 |  1980             <div></div> | 
 |  1981           </dd> | 
 |  1982  | 
 |  1983           <!-- OBJECT EVENT FIELDS --> | 
 |  1984           <dd style="display: none; "> | 
 |  1985             <div></div> | 
 |  1986           </dd> | 
 |  1987  | 
 |  1988           <!-- FUNCTION PARAMETERS --> | 
 |  1989           <dd style="display: none; "> | 
 |  1990             <div></div> | 
 |  1991           </dd> | 
 |  1992  | 
 |  1993         </div> | 
 |  1994                   </div><div> | 
 |  1995                     <div> | 
 |  1996           <dt> | 
 |  1997             <var>x</var> | 
 |  1998               <em> | 
 |  1999  | 
 |  2000                 <!-- TYPE --> | 
 |  2001                 <div style="display:inline"> | 
 |  2002                   ( | 
 |  2003                     <span class="optional">optional</span> | 
 |  2004                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2005                     <span id="typeTemplate"> | 
 |  2006                       <span style="display: none; "> | 
 |  2007                         <a> Type</a> | 
 |  2008                       </span> | 
 |  2009                       <span> | 
 |  2010                         <span style="display: none; "> | 
 |  2011                           array of <span><span></span></span> | 
 |  2012                         </span> | 
 |  2013                         <span>integer</span> | 
 |  2014                         <span style="display: none; "></span> | 
 |  2015                       </span> | 
 |  2016                     </span> | 
 |  2017                   ) | 
 |  2018                 </div> | 
 |  2019  | 
 |  2020               </em> | 
 |  2021           </dt> | 
 |  2022           <dd class="todo" style="display: none; "> | 
 |  2023             Undocumented. | 
 |  2024           </dd> | 
 |  2025           <dd>X position of where the mouse event should be dispatched on the of
      fscreen web page. Not required in the case of a mousewheel event.</dd> | 
 |  2026           <dd style="display: none; "> | 
 |  2027             This parameter was added in version | 
 |  2028             <b><span></span></b>. | 
 |  2029             You must omit this parameter in earlier versions, | 
 |  2030             and you may omit it in any version.  If you require this | 
 |  2031             parameter, the manifest key | 
 |  2032             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2033             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2034           </dd> | 
 |  2035  | 
 |  2036           <!-- OBJECT PROPERTIES --> | 
 |  2037           <dd style="display: none; "> | 
 |  2038             <dl> | 
 |  2039               <div> | 
 |  2040                 <div> | 
 |  2041                 </div> | 
 |  2042               </div> | 
 |  2043             </dl> | 
 |  2044           </dd> | 
 |  2045  | 
 |  2046           <!-- OBJECT METHODS --> | 
 |  2047           <dd style="display: none; "> | 
 |  2048             <div></div> | 
 |  2049           </dd> | 
 |  2050  | 
 |  2051           <!-- OBJECT EVENT FIELDS --> | 
 |  2052           <dd style="display: none; "> | 
 |  2053             <div></div> | 
 |  2054           </dd> | 
 |  2055  | 
 |  2056           <!-- FUNCTION PARAMETERS --> | 
 |  2057           <dd style="display: none; "> | 
 |  2058             <div></div> | 
 |  2059           </dd> | 
 |  2060  | 
 |  2061         </div> | 
 |  2062                   </div><div> | 
 |  2063                     <div> | 
 |  2064           <dt> | 
 |  2065             <var>y</var> | 
 |  2066               <em> | 
 |  2067  | 
 |  2068                 <!-- TYPE --> | 
 |  2069                 <div style="display:inline"> | 
 |  2070                   ( | 
 |  2071                     <span class="optional">optional</span> | 
 |  2072                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2073                     <span id="typeTemplate"> | 
 |  2074                       <span style="display: none; "> | 
 |  2075                         <a> Type</a> | 
 |  2076                       </span> | 
 |  2077                       <span> | 
 |  2078                         <span style="display: none; "> | 
 |  2079                           array of <span><span></span></span> | 
 |  2080                         </span> | 
 |  2081                         <span>integer</span> | 
 |  2082                         <span style="display: none; "></span> | 
 |  2083                       </span> | 
 |  2084                     </span> | 
 |  2085                   ) | 
 |  2086                 </div> | 
 |  2087  | 
 |  2088               </em> | 
 |  2089           </dt> | 
 |  2090           <dd class="todo" style="display: none; "> | 
 |  2091             Undocumented. | 
 |  2092           </dd> | 
 |  2093           <dd>Y position of where the mouse event should be dispatched on the of
      fscreen web page. Not required in the case of a mousewheel event.</dd> | 
 |  2094           <dd style="display: none; "> | 
 |  2095             This parameter was added in version | 
 |  2096             <b><span></span></b>. | 
 |  2097             You must omit this parameter in earlier versions, | 
 |  2098             and you may omit it in any version.  If you require this | 
 |  2099             parameter, the manifest key | 
 |  2100             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2101             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2102           </dd> | 
 |  2103  | 
 |  2104           <!-- OBJECT PROPERTIES --> | 
 |  2105           <dd style="display: none; "> | 
 |  2106             <dl> | 
 |  2107               <div> | 
 |  2108                 <div> | 
 |  2109                 </div> | 
 |  2110               </div> | 
 |  2111             </dl> | 
 |  2112           </dd> | 
 |  2113  | 
 |  2114           <!-- OBJECT METHODS --> | 
 |  2115           <dd style="display: none; "> | 
 |  2116             <div></div> | 
 |  2117           </dd> | 
 |  2118  | 
 |  2119           <!-- OBJECT EVENT FIELDS --> | 
 |  2120           <dd style="display: none; "> | 
 |  2121             <div></div> | 
 |  2122           </dd> | 
 |  2123  | 
 |  2124           <!-- FUNCTION PARAMETERS --> | 
 |  2125           <dd style="display: none; "> | 
 |  2126             <div></div> | 
 |  2127           </dd> | 
 |  2128  | 
 |  2129         </div> | 
 |  2130                   </div><div> | 
 |  2131                     <div> | 
 |  2132           <dt> | 
 |  2133             <var>callback</var> | 
 |  2134               <em> | 
 |  2135  | 
 |  2136                 <!-- TYPE --> | 
 |  2137                 <div style="display:inline"> | 
 |  2138                   ( | 
 |  2139                     <span class="optional">optional</span> | 
 |  2140                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2141                     <span id="typeTemplate"> | 
 |  2142                       <span style="display: none; "> | 
 |  2143                         <a> Type</a> | 
 |  2144                       </span> | 
 |  2145                       <span> | 
 |  2146                         <span style="display: none; "> | 
 |  2147                           array of <span><span></span></span> | 
 |  2148                         </span> | 
 |  2149                         <span>function</span> | 
 |  2150                         <span style="display: none; "></span> | 
 |  2151                       </span> | 
 |  2152                     </span> | 
 |  2153                   ) | 
 |  2154                 </div> | 
 |  2155  | 
 |  2156               </em> | 
 |  2157           </dt> | 
 |  2158           <dd class="todo"> | 
 |  2159             Undocumented. | 
 |  2160           </dd> | 
 |  2161           <dd style="display: none; "> | 
 |  2162             Description of this parameter from the json schema. | 
 |  2163           </dd> | 
 |  2164           <dd style="display: none; "> | 
 |  2165             This parameter was added in version | 
 |  2166             <b><span></span></b>. | 
 |  2167             You must omit this parameter in earlier versions, | 
 |  2168             and you may omit it in any version.  If you require this | 
 |  2169             parameter, the manifest key | 
 |  2170             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2171             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2172           </dd> | 
 |  2173  | 
 |  2174           <!-- OBJECT PROPERTIES --> | 
 |  2175           <dd style="display: none; "> | 
 |  2176             <dl> | 
 |  2177               <div> | 
 |  2178                 <div> | 
 |  2179                 </div> | 
 |  2180               </div> | 
 |  2181             </dl> | 
 |  2182           </dd> | 
 |  2183  | 
 |  2184           <!-- OBJECT METHODS --> | 
 |  2185           <dd style="display: none; "> | 
 |  2186             <div></div> | 
 |  2187           </dd> | 
 |  2188  | 
 |  2189           <!-- OBJECT EVENT FIELDS --> | 
 |  2190           <dd style="display: none; "> | 
 |  2191             <div></div> | 
 |  2192           </dd> | 
 |  2193  | 
 |  2194           <!-- FUNCTION PARAMETERS --> | 
 |  2195           <dd style="display: none; "> | 
 |  2196             <div></div> | 
 |  2197           </dd> | 
 |  2198  | 
 |  2199         </div> | 
 |  2200                   </div> | 
 |  2201                 </dl> | 
 |  2202  | 
 |  2203                 <!-- RETURNS --> | 
 |  2204                 <h4 style="display: none; ">Returns</h4> | 
 |  2205                 <dl> | 
 |  2206                   <div style="display: none; "> | 
 |  2207                     <div> | 
 |  2208                     </div> | 
 |  2209                   </div> | 
 |  2210                 </dl> | 
 |  2211  | 
 |  2212                 <!-- CALLBACK --> | 
 |  2213                 <div> | 
 |  2214                   <div> | 
 |  2215                   <h4>Callback function</h4> | 
 |  2216                   <p style="display: none; "> | 
 |  2217                     The callback <em>parameter</em> should specify a function | 
 |  2218                     that looks like this: | 
 |  2219                   </p> | 
 |  2220                   <p> | 
 |  2221                     If you specify the <em>callback</em> parameter, it should | 
 |  2222                     specify a function that looks like this: | 
 |  2223                   </p> | 
 |  2224  | 
 |  2225                   <!-- Note: intentionally longer 80 columns --> | 
 |  2226                   <pre>function(<span>OffscreenTab offscreenTab</span>) <span cl
      ass="subdued">{...}</span>;</pre> | 
 |  2227                   <dl> | 
 |  2228                     <div> | 
 |  2229                       <div> | 
 |  2230           <dt> | 
 |  2231             <var>offscreenTab</var> | 
 |  2232               <em> | 
 |  2233  | 
 |  2234                 <!-- TYPE --> | 
 |  2235                 <div style="display:inline"> | 
 |  2236                   ( | 
 |  2237                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  2238                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2239                     <span id="typeTemplate"> | 
 |  2240                       <span> | 
 |  2241                         <a href="experimental.offscreenTabs.html#type-OffscreenT
      ab">OffscreenTab</a> | 
 |  2242                       </span> | 
 |  2243                       <span style="display: none; "> | 
 |  2244                         <span> | 
 |  2245                           array of <span><span></span></span> | 
 |  2246                         </span> | 
 |  2247                         <span>paramType</span> | 
 |  2248                         <span></span> | 
 |  2249                       </span> | 
 |  2250                     </span> | 
 |  2251                   ) | 
 |  2252                 </div> | 
 |  2253  | 
 |  2254               </em> | 
 |  2255           </dt> | 
 |  2256           <dd class="todo" style="display: none; "> | 
 |  2257             Undocumented. | 
 |  2258           </dd> | 
 |  2259           <dd>Details of the offscreen tab.</dd> | 
 |  2260           <dd style="display: none; "> | 
 |  2261             This parameter was added in version | 
 |  2262             <b><span></span></b>. | 
 |  2263             You must omit this parameter in earlier versions, | 
 |  2264             and you may omit it in any version.  If you require this | 
 |  2265             parameter, the manifest key | 
 |  2266             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2267             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2268           </dd> | 
 |  2269  | 
 |  2270           <!-- OBJECT PROPERTIES --> | 
 |  2271           <dd style="display: none; "> | 
 |  2272             <dl> | 
 |  2273               <div> | 
 |  2274                 <div> | 
 |  2275                 </div> | 
 |  2276               </div> | 
 |  2277             </dl> | 
 |  2278           </dd> | 
 |  2279  | 
 |  2280           <!-- OBJECT METHODS --> | 
 |  2281           <dd style="display: none; "> | 
 |  2282             <div></div> | 
 |  2283           </dd> | 
 |  2284  | 
 |  2285           <!-- OBJECT EVENT FIELDS --> | 
 |  2286           <dd style="display: none; "> | 
 |  2287             <div></div> | 
 |  2288           </dd> | 
 |  2289  | 
 |  2290           <!-- FUNCTION PARAMETERS --> | 
 |  2291           <dd style="display: none; "> | 
 |  2292             <div></div> | 
 |  2293           </dd> | 
 |  2294  | 
 |  2295         </div> | 
 |  2296                     </div> | 
 |  2297                   </dl> | 
 |  2298                   </div> | 
 |  2299                 </div> | 
 |  2300  | 
 |  2301                 <!-- MIN_VERSION --> | 
 |  2302                 <p style="display: none; "> | 
 |  2303                   This function was added in version <b><span></span></b>. | 
 |  2304                   If you require this function, the manifest key | 
 |  2305                   <a href="manifest.html#minimum_chrome_version">minimum_chrome_
      version</a> | 
 |  2306                   can ensure that your extension won't be run in an earlier brow
      ser version. | 
 |  2307                 </p> | 
 |  2308               </div> <!-- /description --> | 
 |  2309  | 
 |  2310             </div><div class="apiItem"> | 
 |  2311               <a name="method-toDataUrl"></a> <!-- method-anchor --> | 
 |  2312               <h4>toDataUrl</h4> | 
 |  2313  | 
 |  2314               <div class="summary"><span style="display: none; ">void</span> | 
 |  2315                   <!-- Note: intentionally longer 80 columns --> | 
 |  2316                   <span>chrome.experimental.offscreenTabs.toDataUrl</span>(<span
       class="null"><span style="display: none; ">, </span><span>integer</span> | 
 |  2317                       <var><span>offscreenTabId</span></var></span><span class="
      optional"><span>, </span><span>object</span> | 
 |  2318                       <var><span>options</span></var></span><span class="null"><
      span>, </span><span>function</span> | 
 |  2319                       <var><span>callback</span></var></span>)</div> | 
 |  2320  | 
 |  2321               <div class="description"> | 
 |  2322                 <p class="todo" style="display: none; ">Undocumented.</p> | 
 |  2323                 <p>Captures the visible area of an offscreen tab. </p> | 
 |  2324  | 
 |  2325                 <!-- PARAMETERS --> | 
 |  2326                 <h4>Parameters</h4> | 
 |  2327                 <dl> | 
 |  2328                   <div> | 
 |  2329                     <div> | 
 |  2330           <dt> | 
 |  2331             <var>offscreenTabId</var> | 
 |  2332               <em> | 
 |  2333  | 
 |  2334                 <!-- TYPE --> | 
 |  2335                 <div style="display:inline"> | 
 |  2336                   ( | 
 |  2337                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  2338                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2339                     <span id="typeTemplate"> | 
 |  2340                       <span style="display: none; "> | 
 |  2341                         <a> Type</a> | 
 |  2342                       </span> | 
 |  2343                       <span> | 
 |  2344                         <span style="display: none; "> | 
 |  2345                           array of <span><span></span></span> | 
 |  2346                         </span> | 
 |  2347                         <span>integer</span> | 
 |  2348                         <span style="display: none; "></span> | 
 |  2349                       </span> | 
 |  2350                     </span> | 
 |  2351                   ) | 
 |  2352                 </div> | 
 |  2353  | 
 |  2354               </em> | 
 |  2355           </dt> | 
 |  2356           <dd class="todo" style="display: none; "> | 
 |  2357             Undocumented. | 
 |  2358           </dd> | 
 |  2359           <dd>The ID of the offscreen tab.</dd> | 
 |  2360           <dd style="display: none; "> | 
 |  2361             This parameter was added in version | 
 |  2362             <b><span></span></b>. | 
 |  2363             You must omit this parameter in earlier versions, | 
 |  2364             and you may omit it in any version.  If you require this | 
 |  2365             parameter, the manifest key | 
 |  2366             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2367             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2368           </dd> | 
 |  2369  | 
 |  2370           <!-- OBJECT PROPERTIES --> | 
 |  2371           <dd style="display: none; "> | 
 |  2372             <dl> | 
 |  2373               <div> | 
 |  2374                 <div> | 
 |  2375                 </div> | 
 |  2376               </div> | 
 |  2377             </dl> | 
 |  2378           </dd> | 
 |  2379  | 
 |  2380           <!-- OBJECT METHODS --> | 
 |  2381           <dd style="display: none; "> | 
 |  2382             <div></div> | 
 |  2383           </dd> | 
 |  2384  | 
 |  2385           <!-- OBJECT EVENT FIELDS --> | 
 |  2386           <dd style="display: none; "> | 
 |  2387             <div></div> | 
 |  2388           </dd> | 
 |  2389  | 
 |  2390           <!-- FUNCTION PARAMETERS --> | 
 |  2391           <dd style="display: none; "> | 
 |  2392             <div></div> | 
 |  2393           </dd> | 
 |  2394  | 
 |  2395         </div> | 
 |  2396                   </div><div> | 
 |  2397                     <div> | 
 |  2398           <dt> | 
 |  2399             <var>options</var> | 
 |  2400               <em> | 
 |  2401  | 
 |  2402                 <!-- TYPE --> | 
 |  2403                 <div style="display:inline"> | 
 |  2404                   ( | 
 |  2405                     <span class="optional">optional</span> | 
 |  2406                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2407                     <span id="typeTemplate"> | 
 |  2408                       <span style="display: none; "> | 
 |  2409                         <a> Type</a> | 
 |  2410                       </span> | 
 |  2411                       <span> | 
 |  2412                         <span style="display: none; "> | 
 |  2413                           array of <span><span></span></span> | 
 |  2414                         </span> | 
 |  2415                         <span>object</span> | 
 |  2416                         <span style="display: none; "></span> | 
 |  2417                       </span> | 
 |  2418                     </span> | 
 |  2419                   ) | 
 |  2420                 </div> | 
 |  2421  | 
 |  2422               </em> | 
 |  2423           </dt> | 
 |  2424           <dd class="todo" style="display: none; "> | 
 |  2425             Undocumented. | 
 |  2426           </dd> | 
 |  2427           <dd>Set parameters of image capture, such as the format of the resulti
      ng image.</dd> | 
 |  2428           <dd style="display: none; "> | 
 |  2429             This parameter was added in version | 
 |  2430             <b><span></span></b>. | 
 |  2431             You must omit this parameter in earlier versions, | 
 |  2432             and you may omit it in any version.  If you require this | 
 |  2433             parameter, the manifest key | 
 |  2434             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2435             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2436           </dd> | 
 |  2437  | 
 |  2438           <!-- OBJECT PROPERTIES --> | 
 |  2439           <dd> | 
 |  2440             <dl> | 
 |  2441               <div> | 
 |  2442                 <div> | 
 |  2443           <dt> | 
 |  2444             <var>format</var> | 
 |  2445               <em> | 
 |  2446  | 
 |  2447                 <!-- TYPE --> | 
 |  2448                 <div style="display:inline"> | 
 |  2449                   ( | 
 |  2450                     <span class="optional">optional</span> | 
 |  2451                     <span class="enum">enumerated</span> | 
 |  2452                     <span id="typeTemplate"> | 
 |  2453                       <span style="display: none; "> | 
 |  2454                         <a> Type</a> | 
 |  2455                       </span> | 
 |  2456                       <span> | 
 |  2457                         <span style="display: none; "> | 
 |  2458                           array of <span><span></span></span> | 
 |  2459                         </span> | 
 |  2460                         <span>string</span> | 
 |  2461                         <span>["jpeg", "png"]</span> | 
 |  2462                       </span> | 
 |  2463                     </span> | 
 |  2464                   ) | 
 |  2465                 </div> | 
 |  2466  | 
 |  2467               </em> | 
 |  2468           </dt> | 
 |  2469           <dd class="todo" style="display: none; "> | 
 |  2470             Undocumented. | 
 |  2471           </dd> | 
 |  2472           <dd>The format of the resulting image. Default is jpeg.</dd> | 
 |  2473           <dd style="display: none; "> | 
 |  2474             This parameter was added in version | 
 |  2475             <b><span></span></b>. | 
 |  2476             You must omit this parameter in earlier versions, | 
 |  2477             and you may omit it in any version.  If you require this | 
 |  2478             parameter, the manifest key | 
 |  2479             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2480             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2481           </dd> | 
 |  2482  | 
 |  2483           <!-- OBJECT PROPERTIES --> | 
 |  2484           <dd style="display: none; "> | 
 |  2485             <dl> | 
 |  2486               <div> | 
 |  2487                 <div> | 
 |  2488                 </div> | 
 |  2489               </div> | 
 |  2490             </dl> | 
 |  2491           </dd> | 
 |  2492  | 
 |  2493           <!-- OBJECT METHODS --> | 
 |  2494           <dd style="display: none; "> | 
 |  2495             <div></div> | 
 |  2496           </dd> | 
 |  2497  | 
 |  2498           <!-- OBJECT EVENT FIELDS --> | 
 |  2499           <dd style="display: none; "> | 
 |  2500             <div></div> | 
 |  2501           </dd> | 
 |  2502  | 
 |  2503           <!-- FUNCTION PARAMETERS --> | 
 |  2504           <dd style="display: none; "> | 
 |  2505             <div></div> | 
 |  2506           </dd> | 
 |  2507  | 
 |  2508         </div> | 
 |  2509               </div><div> | 
 |  2510                 <div> | 
 |  2511           <dt> | 
 |  2512             <var>quality</var> | 
 |  2513               <em> | 
 |  2514  | 
 |  2515                 <!-- TYPE --> | 
 |  2516                 <div style="display:inline"> | 
 |  2517                   ( | 
 |  2518                     <span class="optional">optional</span> | 
 |  2519                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2520                     <span id="typeTemplate"> | 
 |  2521                       <span style="display: none; "> | 
 |  2522                         <a> Type</a> | 
 |  2523                       </span> | 
 |  2524                       <span> | 
 |  2525                         <span style="display: none; "> | 
 |  2526                           array of <span><span></span></span> | 
 |  2527                         </span> | 
 |  2528                         <span>integer</span> | 
 |  2529                         <span style="display: none; "></span> | 
 |  2530                       </span> | 
 |  2531                     </span> | 
 |  2532                   ) | 
 |  2533                 </div> | 
 |  2534  | 
 |  2535               </em> | 
 |  2536           </dt> | 
 |  2537           <dd class="todo" style="display: none; "> | 
 |  2538             Undocumented. | 
 |  2539           </dd> | 
 |  2540           <dd>When format is 'jpeg', controls the quality of the resulting image
      . This value is ignored for PNG images. As quality is decreased, the resulting i
      mage will have more visual artifacts, and the number of bytes needed to store it
       will decrease.</dd> | 
 |  2541           <dd style="display: none; "> | 
 |  2542             This parameter was added in version | 
 |  2543             <b><span></span></b>. | 
 |  2544             You must omit this parameter in earlier versions, | 
 |  2545             and you may omit it in any version.  If you require this | 
 |  2546             parameter, the manifest key | 
 |  2547             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2548             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2549           </dd> | 
 |  2550  | 
 |  2551           <!-- OBJECT PROPERTIES --> | 
 |  2552           <dd style="display: none; "> | 
 |  2553             <dl> | 
 |  2554               <div> | 
 |  2555                 <div> | 
 |  2556                 </div> | 
 |  2557               </div> | 
 |  2558             </dl> | 
 |  2559           </dd> | 
 |  2560  | 
 |  2561           <!-- OBJECT METHODS --> | 
 |  2562           <dd style="display: none; "> | 
 |  2563             <div></div> | 
 |  2564           </dd> | 
 |  2565  | 
 |  2566           <!-- OBJECT EVENT FIELDS --> | 
 |  2567           <dd style="display: none; "> | 
 |  2568             <div></div> | 
 |  2569           </dd> | 
 |  2570  | 
 |  2571           <!-- FUNCTION PARAMETERS --> | 
 |  2572           <dd style="display: none; "> | 
 |  2573             <div></div> | 
 |  2574           </dd> | 
 |  2575  | 
 |  2576         </div> | 
 |  2577               </div> | 
 |  2578             </dl> | 
 |  2579           </dd> | 
 |  2580  | 
 |  2581           <!-- OBJECT METHODS --> | 
 |  2582           <dd style="display: none; "> | 
 |  2583             <div></div> | 
 |  2584           </dd> | 
 |  2585  | 
 |  2586           <!-- OBJECT EVENT FIELDS --> | 
 |  2587           <dd style="display: none; "> | 
 |  2588             <div></div> | 
 |  2589           </dd> | 
 |  2590  | 
 |  2591           <!-- FUNCTION PARAMETERS --> | 
 |  2592           <dd style="display: none; "> | 
 |  2593             <div></div> | 
 |  2594           </dd> | 
 |  2595  | 
 |  2596         </div> | 
 |  2597                   </div><div> | 
 |  2598                     <div> | 
 |  2599           <dt> | 
 |  2600             <var>callback</var> | 
 |  2601               <em> | 
 |  2602  | 
 |  2603                 <!-- TYPE --> | 
 |  2604                 <div style="display:inline"> | 
 |  2605                   ( | 
 |  2606                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  2607                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2608                     <span id="typeTemplate"> | 
 |  2609                       <span style="display: none; "> | 
 |  2610                         <a> Type</a> | 
 |  2611                       </span> | 
 |  2612                       <span> | 
 |  2613                         <span style="display: none; "> | 
 |  2614                           array of <span><span></span></span> | 
 |  2615                         </span> | 
 |  2616                         <span>function</span> | 
 |  2617                         <span style="display: none; "></span> | 
 |  2618                       </span> | 
 |  2619                     </span> | 
 |  2620                   ) | 
 |  2621                 </div> | 
 |  2622  | 
 |  2623               </em> | 
 |  2624           </dt> | 
 |  2625           <dd class="todo"> | 
 |  2626             Undocumented. | 
 |  2627           </dd> | 
 |  2628           <dd style="display: none; "> | 
 |  2629             Description of this parameter from the json schema. | 
 |  2630           </dd> | 
 |  2631           <dd style="display: none; "> | 
 |  2632             This parameter was added in version | 
 |  2633             <b><span></span></b>. | 
 |  2634             You must omit this parameter in earlier versions, | 
 |  2635             and you may omit it in any version.  If you require this | 
 |  2636             parameter, the manifest key | 
 |  2637             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2638             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2639           </dd> | 
 |  2640  | 
 |  2641           <!-- OBJECT PROPERTIES --> | 
 |  2642           <dd style="display: none; "> | 
 |  2643             <dl> | 
 |  2644               <div> | 
 |  2645                 <div> | 
 |  2646                 </div> | 
 |  2647               </div> | 
 |  2648             </dl> | 
 |  2649           </dd> | 
 |  2650  | 
 |  2651           <!-- OBJECT METHODS --> | 
 |  2652           <dd style="display: none; "> | 
 |  2653             <div></div> | 
 |  2654           </dd> | 
 |  2655  | 
 |  2656           <!-- OBJECT EVENT FIELDS --> | 
 |  2657           <dd style="display: none; "> | 
 |  2658             <div></div> | 
 |  2659           </dd> | 
 |  2660  | 
 |  2661           <!-- FUNCTION PARAMETERS --> | 
 |  2662           <dd style="display: none; "> | 
 |  2663             <div></div> | 
 |  2664           </dd> | 
 |  2665  | 
 |  2666         </div> | 
 |  2667                   </div> | 
 |  2668                 </dl> | 
 |  2669  | 
 |  2670                 <!-- RETURNS --> | 
 |  2671                 <h4 style="display: none; ">Returns</h4> | 
 |  2672                 <dl> | 
 |  2673                   <div style="display: none; "> | 
 |  2674                     <div> | 
 |  2675                     </div> | 
 |  2676                   </div> | 
 |  2677                 </dl> | 
 |  2678  | 
 |  2679                 <!-- CALLBACK --> | 
 |  2680                 <div> | 
 |  2681                   <div> | 
 |  2682                   <h4>Callback function</h4> | 
 |  2683                   <p> | 
 |  2684                     The callback <em>parameter</em> should specify a function | 
 |  2685                     that looks like this: | 
 |  2686                   </p> | 
 |  2687                   <p style="display: none; "> | 
 |  2688                     If you specify the <em>callback</em> parameter, it should | 
 |  2689                     specify a function that looks like this: | 
 |  2690                   </p> | 
 |  2691  | 
 |  2692                   <!-- Note: intentionally longer 80 columns --> | 
 |  2693                   <pre>function(<span>string dataUrl</span>) <span class="subdue
      d">{...}</span>;</pre> | 
 |  2694                   <dl> | 
 |  2695                     <div> | 
 |  2696                       <div> | 
 |  2697           <dt> | 
 |  2698             <var>dataUrl</var> | 
 |  2699               <em> | 
 |  2700  | 
 |  2701                 <!-- TYPE --> | 
 |  2702                 <div style="display:inline"> | 
 |  2703                   ( | 
 |  2704                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  2705                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2706                     <span id="typeTemplate"> | 
 |  2707                       <span style="display: none; "> | 
 |  2708                         <a> Type</a> | 
 |  2709                       </span> | 
 |  2710                       <span> | 
 |  2711                         <span style="display: none; "> | 
 |  2712                           array of <span><span></span></span> | 
 |  2713                         </span> | 
 |  2714                         <span>string</span> | 
 |  2715                         <span style="display: none; "></span> | 
 |  2716                       </span> | 
 |  2717                     </span> | 
 |  2718                   ) | 
 |  2719                 </div> | 
 |  2720  | 
 |  2721               </em> | 
 |  2722           </dt> | 
 |  2723           <dd class="todo" style="display: none; "> | 
 |  2724             Undocumented. | 
 |  2725           </dd> | 
 |  2726           <dd>A data URL which encodes an image of the visible area of the captu
      red offscreen tab. May be assigned to the 'src' property of an HTML Image elemen
      t or WebGL texture source for display.</dd> | 
 |  2727           <dd style="display: none; "> | 
 |  2728             This parameter was added in version | 
 |  2729             <b><span></span></b>. | 
 |  2730             You must omit this parameter in earlier versions, | 
 |  2731             and you may omit it in any version.  If you require this | 
 |  2732             parameter, the manifest key | 
 |  2733             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2734             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2735           </dd> | 
 |  2736  | 
 |  2737           <!-- OBJECT PROPERTIES --> | 
 |  2738           <dd style="display: none; "> | 
 |  2739             <dl> | 
 |  2740               <div> | 
 |  2741                 <div> | 
 |  2742                 </div> | 
 |  2743               </div> | 
 |  2744             </dl> | 
 |  2745           </dd> | 
 |  2746  | 
 |  2747           <!-- OBJECT METHODS --> | 
 |  2748           <dd style="display: none; "> | 
 |  2749             <div></div> | 
 |  2750           </dd> | 
 |  2751  | 
 |  2752           <!-- OBJECT EVENT FIELDS --> | 
 |  2753           <dd style="display: none; "> | 
 |  2754             <div></div> | 
 |  2755           </dd> | 
 |  2756  | 
 |  2757           <!-- FUNCTION PARAMETERS --> | 
 |  2758           <dd style="display: none; "> | 
 |  2759             <div></div> | 
 |  2760           </dd> | 
 |  2761  | 
 |  2762         </div> | 
 |  2763                     </div> | 
 |  2764                   </dl> | 
 |  2765                   </div> | 
 |  2766                 </div> | 
 |  2767  | 
 |  2768                 <!-- MIN_VERSION --> | 
 |  2769                 <p style="display: none; "> | 
 |  2770                   This function was added in version <b><span></span></b>. | 
 |  2771                   If you require this function, the manifest key | 
 |  2772                   <a href="manifest.html#minimum_chrome_version">minimum_chrome_
      version</a> | 
 |  2773                   can ensure that your extension won't be run in an earlier brow
      ser version. | 
 |  2774                 </p> | 
 |  2775               </div> <!-- /description --> | 
 |  2776  | 
 |  2777             </div><div class="apiItem"> | 
 |  2778               <a name="method-update"></a> <!-- method-anchor --> | 
 |  2779               <h4>update</h4> | 
 |  2780  | 
 |  2781               <div class="summary"><span style="display: none; ">void</span> | 
 |  2782                   <!-- Note: intentionally longer 80 columns --> | 
 |  2783                   <span>chrome.experimental.offscreenTabs.update</span>(<span cl
      ass="null"><span style="display: none; ">, </span><span>integer</span> | 
 |  2784                       <var><span>offscreenTabId</span></var></span><span class="
      null"><span>, </span><span>object</span> | 
 |  2785                       <var><span>updateProperties</span></var></span><span class
      ="optional"><span>, </span><span>function</span> | 
 |  2786                       <var><span>callback</span></var></span>)</div> | 
 |  2787  | 
 |  2788               <div class="description"> | 
 |  2789                 <p class="todo" style="display: none; ">Undocumented.</p> | 
 |  2790                 <p>Modifies the properties of an offscreen tab. Properties that 
      are not specified in updateProperties are not modified.</p> | 
 |  2791  | 
 |  2792                 <!-- PARAMETERS --> | 
 |  2793                 <h4>Parameters</h4> | 
 |  2794                 <dl> | 
 |  2795                   <div> | 
 |  2796                     <div> | 
 |  2797           <dt> | 
 |  2798             <var>offscreenTabId</var> | 
 |  2799               <em> | 
 |  2800  | 
 |  2801                 <!-- TYPE --> | 
 |  2802                 <div style="display:inline"> | 
 |  2803                   ( | 
 |  2804                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  2805                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2806                     <span id="typeTemplate"> | 
 |  2807                       <span style="display: none; "> | 
 |  2808                         <a> Type</a> | 
 |  2809                       </span> | 
 |  2810                       <span> | 
 |  2811                         <span style="display: none; "> | 
 |  2812                           array of <span><span></span></span> | 
 |  2813                         </span> | 
 |  2814                         <span>integer</span> | 
 |  2815                         <span style="display: none; "></span> | 
 |  2816                       </span> | 
 |  2817                     </span> | 
 |  2818                   ) | 
 |  2819                 </div> | 
 |  2820  | 
 |  2821               </em> | 
 |  2822           </dt> | 
 |  2823           <dd class="todo" style="display: none; "> | 
 |  2824             Undocumented. | 
 |  2825           </dd> | 
 |  2826           <dd>The ID of the offscreen tab.</dd> | 
 |  2827           <dd style="display: none; "> | 
 |  2828             This parameter was added in version | 
 |  2829             <b><span></span></b>. | 
 |  2830             You must omit this parameter in earlier versions, | 
 |  2831             and you may omit it in any version.  If you require this | 
 |  2832             parameter, the manifest key | 
 |  2833             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2834             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2835           </dd> | 
 |  2836  | 
 |  2837           <!-- OBJECT PROPERTIES --> | 
 |  2838           <dd style="display: none; "> | 
 |  2839             <dl> | 
 |  2840               <div> | 
 |  2841                 <div> | 
 |  2842                 </div> | 
 |  2843               </div> | 
 |  2844             </dl> | 
 |  2845           </dd> | 
 |  2846  | 
 |  2847           <!-- OBJECT METHODS --> | 
 |  2848           <dd style="display: none; "> | 
 |  2849             <div></div> | 
 |  2850           </dd> | 
 |  2851  | 
 |  2852           <!-- OBJECT EVENT FIELDS --> | 
 |  2853           <dd style="display: none; "> | 
 |  2854             <div></div> | 
 |  2855           </dd> | 
 |  2856  | 
 |  2857           <!-- FUNCTION PARAMETERS --> | 
 |  2858           <dd style="display: none; "> | 
 |  2859             <div></div> | 
 |  2860           </dd> | 
 |  2861  | 
 |  2862         </div> | 
 |  2863                   </div><div> | 
 |  2864                     <div> | 
 |  2865           <dt> | 
 |  2866             <var>updateProperties</var> | 
 |  2867               <em> | 
 |  2868  | 
 |  2869                 <!-- TYPE --> | 
 |  2870                 <div style="display:inline"> | 
 |  2871                   ( | 
 |  2872                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  2873                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2874                     <span id="typeTemplate"> | 
 |  2875                       <span style="display: none; "> | 
 |  2876                         <a> Type</a> | 
 |  2877                       </span> | 
 |  2878                       <span> | 
 |  2879                         <span style="display: none; "> | 
 |  2880                           array of <span><span></span></span> | 
 |  2881                         </span> | 
 |  2882                         <span>object</span> | 
 |  2883                         <span style="display: none; "></span> | 
 |  2884                       </span> | 
 |  2885                     </span> | 
 |  2886                   ) | 
 |  2887                 </div> | 
 |  2888  | 
 |  2889               </em> | 
 |  2890           </dt> | 
 |  2891           <dd class="todo"> | 
 |  2892             Undocumented. | 
 |  2893           </dd> | 
 |  2894           <dd style="display: none; "> | 
 |  2895             Description of this parameter from the json schema. | 
 |  2896           </dd> | 
 |  2897           <dd style="display: none; "> | 
 |  2898             This parameter was added in version | 
 |  2899             <b><span></span></b>. | 
 |  2900             You must omit this parameter in earlier versions, | 
 |  2901             and you may omit it in any version.  If you require this | 
 |  2902             parameter, the manifest key | 
 |  2903             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2904             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2905           </dd> | 
 |  2906  | 
 |  2907           <!-- OBJECT PROPERTIES --> | 
 |  2908           <dd> | 
 |  2909             <dl> | 
 |  2910               <div> | 
 |  2911                 <div> | 
 |  2912           <dt> | 
 |  2913             <var>url</var> | 
 |  2914               <em> | 
 |  2915  | 
 |  2916                 <!-- TYPE --> | 
 |  2917                 <div style="display:inline"> | 
 |  2918                   ( | 
 |  2919                     <span class="optional">optional</span> | 
 |  2920                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2921                     <span id="typeTemplate"> | 
 |  2922                       <span style="display: none; "> | 
 |  2923                         <a> Type</a> | 
 |  2924                       </span> | 
 |  2925                       <span> | 
 |  2926                         <span style="display: none; "> | 
 |  2927                           array of <span><span></span></span> | 
 |  2928                         </span> | 
 |  2929                         <span>string</span> | 
 |  2930                         <span style="display: none; "></span> | 
 |  2931                       </span> | 
 |  2932                     </span> | 
 |  2933                   ) | 
 |  2934                 </div> | 
 |  2935  | 
 |  2936               </em> | 
 |  2937           </dt> | 
 |  2938           <dd class="todo" style="display: none; "> | 
 |  2939             Undocumented. | 
 |  2940           </dd> | 
 |  2941           <dd>The URL the offscreen tab is displaying.</dd> | 
 |  2942           <dd style="display: none; "> | 
 |  2943             This parameter was added in version | 
 |  2944             <b><span></span></b>. | 
 |  2945             You must omit this parameter in earlier versions, | 
 |  2946             and you may omit it in any version.  If you require this | 
 |  2947             parameter, the manifest key | 
 |  2948             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  2949             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  2950           </dd> | 
 |  2951  | 
 |  2952           <!-- OBJECT PROPERTIES --> | 
 |  2953           <dd style="display: none; "> | 
 |  2954             <dl> | 
 |  2955               <div> | 
 |  2956                 <div> | 
 |  2957                 </div> | 
 |  2958               </div> | 
 |  2959             </dl> | 
 |  2960           </dd> | 
 |  2961  | 
 |  2962           <!-- OBJECT METHODS --> | 
 |  2963           <dd style="display: none; "> | 
 |  2964             <div></div> | 
 |  2965           </dd> | 
 |  2966  | 
 |  2967           <!-- OBJECT EVENT FIELDS --> | 
 |  2968           <dd style="display: none; "> | 
 |  2969             <div></div> | 
 |  2970           </dd> | 
 |  2971  | 
 |  2972           <!-- FUNCTION PARAMETERS --> | 
 |  2973           <dd style="display: none; "> | 
 |  2974             <div></div> | 
 |  2975           </dd> | 
 |  2976  | 
 |  2977         </div> | 
 |  2978               </div><div> | 
 |  2979                 <div> | 
 |  2980           <dt> | 
 |  2981             <var>width</var> | 
 |  2982               <em> | 
 |  2983  | 
 |  2984                 <!-- TYPE --> | 
 |  2985                 <div style="display:inline"> | 
 |  2986                   ( | 
 |  2987                     <span class="optional">optional</span> | 
 |  2988                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  2989                     <span id="typeTemplate"> | 
 |  2990                       <span style="display: none; "> | 
 |  2991                         <a> Type</a> | 
 |  2992                       </span> | 
 |  2993                       <span> | 
 |  2994                         <span style="display: none; "> | 
 |  2995                           array of <span><span></span></span> | 
 |  2996                         </span> | 
 |  2997                         <span>integer</span> | 
 |  2998                         <span style="display: none; "></span> | 
 |  2999                       </span> | 
 |  3000                     </span> | 
 |  3001                   ) | 
 |  3002                 </div> | 
 |  3003  | 
 |  3004               </em> | 
 |  3005           </dt> | 
 |  3006           <dd class="todo" style="display: none; "> | 
 |  3007             Undocumented. | 
 |  3008           </dd> | 
 |  3009           <dd>Width of the window.</dd> | 
 |  3010           <dd style="display: none; "> | 
 |  3011             This parameter was added in version | 
 |  3012             <b><span></span></b>. | 
 |  3013             You must omit this parameter in earlier versions, | 
 |  3014             and you may omit it in any version.  If you require this | 
 |  3015             parameter, the manifest key | 
 |  3016             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3017             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3018           </dd> | 
 |  3019  | 
 |  3020           <!-- OBJECT PROPERTIES --> | 
 |  3021           <dd style="display: none; "> | 
 |  3022             <dl> | 
 |  3023               <div> | 
 |  3024                 <div> | 
 |  3025                 </div> | 
 |  3026               </div> | 
 |  3027             </dl> | 
 |  3028           </dd> | 
 |  3029  | 
 |  3030           <!-- OBJECT METHODS --> | 
 |  3031           <dd style="display: none; "> | 
 |  3032             <div></div> | 
 |  3033           </dd> | 
 |  3034  | 
 |  3035           <!-- OBJECT EVENT FIELDS --> | 
 |  3036           <dd style="display: none; "> | 
 |  3037             <div></div> | 
 |  3038           </dd> | 
 |  3039  | 
 |  3040           <!-- FUNCTION PARAMETERS --> | 
 |  3041           <dd style="display: none; "> | 
 |  3042             <div></div> | 
 |  3043           </dd> | 
 |  3044  | 
 |  3045         </div> | 
 |  3046               </div><div> | 
 |  3047                 <div> | 
 |  3048           <dt> | 
 |  3049             <var>height</var> | 
 |  3050               <em> | 
 |  3051  | 
 |  3052                 <!-- TYPE --> | 
 |  3053                 <div style="display:inline"> | 
 |  3054                   ( | 
 |  3055                     <span class="optional">optional</span> | 
 |  3056                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  3057                     <span id="typeTemplate"> | 
 |  3058                       <span style="display: none; "> | 
 |  3059                         <a> Type</a> | 
 |  3060                       </span> | 
 |  3061                       <span> | 
 |  3062                         <span style="display: none; "> | 
 |  3063                           array of <span><span></span></span> | 
 |  3064                         </span> | 
 |  3065                         <span>integer</span> | 
 |  3066                         <span style="display: none; "></span> | 
 |  3067                       </span> | 
 |  3068                     </span> | 
 |  3069                   ) | 
 |  3070                 </div> | 
 |  3071  | 
 |  3072               </em> | 
 |  3073           </dt> | 
 |  3074           <dd class="todo" style="display: none; "> | 
 |  3075             Undocumented. | 
 |  3076           </dd> | 
 |  3077           <dd>Height of the window.</dd> | 
 |  3078           <dd style="display: none; "> | 
 |  3079             This parameter was added in version | 
 |  3080             <b><span></span></b>. | 
 |  3081             You must omit this parameter in earlier versions, | 
 |  3082             and you may omit it in any version.  If you require this | 
 |  3083             parameter, the manifest key | 
 |  3084             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3085             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3086           </dd> | 
 |  3087  | 
 |  3088           <!-- OBJECT PROPERTIES --> | 
 |  3089           <dd style="display: none; "> | 
 |  3090             <dl> | 
 |  3091               <div> | 
 |  3092                 <div> | 
 |  3093                 </div> | 
 |  3094               </div> | 
 |  3095             </dl> | 
 |  3096           </dd> | 
 |  3097  | 
 |  3098           <!-- OBJECT METHODS --> | 
 |  3099           <dd style="display: none; "> | 
 |  3100             <div></div> | 
 |  3101           </dd> | 
 |  3102  | 
 |  3103           <!-- OBJECT EVENT FIELDS --> | 
 |  3104           <dd style="display: none; "> | 
 |  3105             <div></div> | 
 |  3106           </dd> | 
 |  3107  | 
 |  3108           <!-- FUNCTION PARAMETERS --> | 
 |  3109           <dd style="display: none; "> | 
 |  3110             <div></div> | 
 |  3111           </dd> | 
 |  3112  | 
 |  3113         </div> | 
 |  3114               </div> | 
 |  3115             </dl> | 
 |  3116           </dd> | 
 |  3117  | 
 |  3118           <!-- OBJECT METHODS --> | 
 |  3119           <dd style="display: none; "> | 
 |  3120             <div></div> | 
 |  3121           </dd> | 
 |  3122  | 
 |  3123           <!-- OBJECT EVENT FIELDS --> | 
 |  3124           <dd style="display: none; "> | 
 |  3125             <div></div> | 
 |  3126           </dd> | 
 |  3127  | 
 |  3128           <!-- FUNCTION PARAMETERS --> | 
 |  3129           <dd style="display: none; "> | 
 |  3130             <div></div> | 
 |  3131           </dd> | 
 |  3132  | 
 |  3133         </div> | 
 |  3134                   </div><div> | 
 |  3135                     <div> | 
 |  3136           <dt> | 
 |  3137             <var>callback</var> | 
 |  3138               <em> | 
 |  3139  | 
 |  3140                 <!-- TYPE --> | 
 |  3141                 <div style="display:inline"> | 
 |  3142                   ( | 
 |  3143                     <span class="optional">optional</span> | 
 |  3144                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  3145                     <span id="typeTemplate"> | 
 |  3146                       <span style="display: none; "> | 
 |  3147                         <a> Type</a> | 
 |  3148                       </span> | 
 |  3149                       <span> | 
 |  3150                         <span style="display: none; "> | 
 |  3151                           array of <span><span></span></span> | 
 |  3152                         </span> | 
 |  3153                         <span>function</span> | 
 |  3154                         <span style="display: none; "></span> | 
 |  3155                       </span> | 
 |  3156                     </span> | 
 |  3157                   ) | 
 |  3158                 </div> | 
 |  3159  | 
 |  3160               </em> | 
 |  3161           </dt> | 
 |  3162           <dd class="todo"> | 
 |  3163             Undocumented. | 
 |  3164           </dd> | 
 |  3165           <dd style="display: none; "> | 
 |  3166             Description of this parameter from the json schema. | 
 |  3167           </dd> | 
 |  3168           <dd style="display: none; "> | 
 |  3169             This parameter was added in version | 
 |  3170             <b><span></span></b>. | 
 |  3171             You must omit this parameter in earlier versions, | 
 |  3172             and you may omit it in any version.  If you require this | 
 |  3173             parameter, the manifest key | 
 |  3174             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3175             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3176           </dd> | 
 |  3177  | 
 |  3178           <!-- OBJECT PROPERTIES --> | 
 |  3179           <dd style="display: none; "> | 
 |  3180             <dl> | 
 |  3181               <div> | 
 |  3182                 <div> | 
 |  3183                 </div> | 
 |  3184               </div> | 
 |  3185             </dl> | 
 |  3186           </dd> | 
 |  3187  | 
 |  3188           <!-- OBJECT METHODS --> | 
 |  3189           <dd style="display: none; "> | 
 |  3190             <div></div> | 
 |  3191           </dd> | 
 |  3192  | 
 |  3193           <!-- OBJECT EVENT FIELDS --> | 
 |  3194           <dd style="display: none; "> | 
 |  3195             <div></div> | 
 |  3196           </dd> | 
 |  3197  | 
 |  3198           <!-- FUNCTION PARAMETERS --> | 
 |  3199           <dd style="display: none; "> | 
 |  3200             <div></div> | 
 |  3201           </dd> | 
 |  3202  | 
 |  3203         </div> | 
 |  3204                   </div> | 
 |  3205                 </dl> | 
 |  3206  | 
 |  3207                 <!-- RETURNS --> | 
 |  3208                 <h4 style="display: none; ">Returns</h4> | 
 |  3209                 <dl> | 
 |  3210                   <div style="display: none; "> | 
 |  3211                     <div> | 
 |  3212                     </div> | 
 |  3213                   </div> | 
 |  3214                 </dl> | 
 |  3215  | 
 |  3216                 <!-- CALLBACK --> | 
 |  3217                 <div> | 
 |  3218                   <div> | 
 |  3219                   <h4>Callback function</h4> | 
 |  3220                   <p style="display: none; "> | 
 |  3221                     The callback <em>parameter</em> should specify a function | 
 |  3222                     that looks like this: | 
 |  3223                   </p> | 
 |  3224                   <p> | 
 |  3225                     If you specify the <em>callback</em> parameter, it should | 
 |  3226                     specify a function that looks like this: | 
 |  3227                   </p> | 
 |  3228  | 
 |  3229                   <!-- Note: intentionally longer 80 columns --> | 
 |  3230                   <pre>function(<span>OffscreenTab offscreenTab</span>) <span cl
      ass="subdued">{...}</span>;</pre> | 
 |  3231                   <dl> | 
 |  3232                     <div> | 
 |  3233                       <div> | 
 |  3234           <dt> | 
 |  3235             <var>offscreenTab</var> | 
 |  3236               <em> | 
 |  3237  | 
 |  3238                 <!-- TYPE --> | 
 |  3239                 <div style="display:inline"> | 
 |  3240                   ( | 
 |  3241                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  3242                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  3243                     <span id="typeTemplate"> | 
 |  3244                       <span> | 
 |  3245                         <a href="experimental.offscreenTabs.html#type-OffscreenT
      ab">OffscreenTab</a> | 
 |  3246                       </span> | 
 |  3247                       <span style="display: none; "> | 
 |  3248                         <span> | 
 |  3249                           array of <span><span></span></span> | 
 |  3250                         </span> | 
 |  3251                         <span>paramType</span> | 
 |  3252                         <span></span> | 
 |  3253                       </span> | 
 |  3254                     </span> | 
 |  3255                   ) | 
 |  3256                 </div> | 
 |  3257  | 
 |  3258               </em> | 
 |  3259           </dt> | 
 |  3260           <dd class="todo" style="display: none; "> | 
 |  3261             Undocumented. | 
 |  3262           </dd> | 
 |  3263           <dd>Details of the offscreen tab.</dd> | 
 |  3264           <dd style="display: none; "> | 
 |  3265             This parameter was added in version | 
 |  3266             <b><span></span></b>. | 
 |  3267             You must omit this parameter in earlier versions, | 
 |  3268             and you may omit it in any version.  If you require this | 
 |  3269             parameter, the manifest key | 
 |  3270             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3271             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3272           </dd> | 
 |  3273  | 
 |  3274           <!-- OBJECT PROPERTIES --> | 
 |  3275           <dd style="display: none; "> | 
 |  3276             <dl> | 
 |  3277               <div> | 
 |  3278                 <div> | 
 |  3279                 </div> | 
 |  3280               </div> | 
 |  3281             </dl> | 
 |  3282           </dd> | 
 |  3283  | 
 |  3284           <!-- OBJECT METHODS --> | 
 |  3285           <dd style="display: none; "> | 
 |  3286             <div></div> | 
 |  3287           </dd> | 
 |  3288  | 
 |  3289           <!-- OBJECT EVENT FIELDS --> | 
 |  3290           <dd style="display: none; "> | 
 |  3291             <div></div> | 
 |  3292           </dd> | 
 |  3293  | 
 |  3294           <!-- FUNCTION PARAMETERS --> | 
 |  3295           <dd style="display: none; "> | 
 |  3296             <div></div> | 
 |  3297           </dd> | 
 |  3298  | 
 |  3299         </div> | 
 |  3300                     </div> | 
 |  3301                   </dl> | 
 |  3302                   </div> | 
 |  3303                 </div> | 
 |  3304  | 
 |  3305                 <!-- MIN_VERSION --> | 
 |  3306                 <p style="display: none; "> | 
 |  3307                   This function was added in version <b><span></span></b>. | 
 |  3308                   If you require this function, the manifest key | 
 |  3309                   <a href="manifest.html#minimum_chrome_version">minimum_chrome_
      version</a> | 
 |  3310                   can ensure that your extension won't be run in an earlier brow
      ser version. | 
 |  3311                 </p> | 
 |  3312               </div> <!-- /description --> | 
 |  3313  | 
 |  3314             </div>  <!-- /apiItem --> | 
 |  3315  | 
 |  3316           </div>  <!-- /apiGroup --> | 
 |  3317  | 
 |  3318           <!-- EVENTS --> | 
 |  3319           <div id="eventsTemplate" class="apiGroup"> | 
 |  3320             <a name="global-events"></a> | 
 |  3321             <h3>Events</h3> | 
 |  3322             <!-- iterates over all events --> | 
 |  3323             <div class="apiItem"> | 
 |  3324               <a name="event-onCreated"></a> | 
 |  3325               <h4>onCreated</h4> | 
 |  3326  | 
 |  3327               <div class="summary"> | 
 |  3328                 <!-- Note: intentionally longer 80 columns --> | 
 |  3329                 <span class="subdued">chrome.experimental.offscreenTabs.</span><
      span>onCreated</span><span class="subdued">.addListener</span>(function(<span>Of
      fscreenTab offscreenTab</span>) <span class="subdued">{...}</span><span></span>)
      ; | 
 |  3330               </div> | 
 |  3331  | 
 |  3332               <div class="description"> | 
 |  3333                 <p class="todo" style="display: none; ">Undocumented.</p> | 
 |  3334                 <p>NOT IMPLEMENTED YET. Fires when an offscreen tab is created. 
      Note that the offscreen tab's data URL may not be set at the time this event fir
      es, but you can listen to onUpdated events to be notified when a URL is set.</p> | 
 |  3335  | 
 |  3336                 <!-- LISTENER PARAMETERS --> | 
 |  3337                 <div> | 
 |  3338                   <h4>Listener parameters</h4> | 
 |  3339                   <dl> | 
 |  3340                     <div> | 
 |  3341                       <div> | 
 |  3342           <dt> | 
 |  3343             <var>offscreenTab</var> | 
 |  3344               <em> | 
 |  3345  | 
 |  3346                 <!-- TYPE --> | 
 |  3347                 <div style="display:inline"> | 
 |  3348                   ( | 
 |  3349                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  3350                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  3351                     <span id="typeTemplate"> | 
 |  3352                       <span> | 
 |  3353                         <a href="experimental.offscreenTabs.html#type-OffscreenT
      ab">OffscreenTab</a> | 
 |  3354                       </span> | 
 |  3355                       <span style="display: none; "> | 
 |  3356                         <span> | 
 |  3357                           array of <span><span></span></span> | 
 |  3358                         </span> | 
 |  3359                         <span>paramType</span> | 
 |  3360                         <span></span> | 
 |  3361                       </span> | 
 |  3362                     </span> | 
 |  3363                   ) | 
 |  3364                 </div> | 
 |  3365  | 
 |  3366               </em> | 
 |  3367           </dt> | 
 |  3368           <dd class="todo" style="display: none; "> | 
 |  3369             Undocumented. | 
 |  3370           </dd> | 
 |  3371           <dd>Details of the offscreen tab.</dd> | 
 |  3372           <dd style="display: none; "> | 
 |  3373             This parameter was added in version | 
 |  3374             <b><span></span></b>. | 
 |  3375             You must omit this parameter in earlier versions, | 
 |  3376             and you may omit it in any version.  If you require this | 
 |  3377             parameter, the manifest key | 
 |  3378             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3379             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3380           </dd> | 
 |  3381  | 
 |  3382           <!-- OBJECT PROPERTIES --> | 
 |  3383           <dd style="display: none; "> | 
 |  3384             <dl> | 
 |  3385               <div> | 
 |  3386                 <div> | 
 |  3387                 </div> | 
 |  3388               </div> | 
 |  3389             </dl> | 
 |  3390           </dd> | 
 |  3391  | 
 |  3392           <!-- OBJECT METHODS --> | 
 |  3393           <dd style="display: none; "> | 
 |  3394             <div></div> | 
 |  3395           </dd> | 
 |  3396  | 
 |  3397           <!-- OBJECT EVENT FIELDS --> | 
 |  3398           <dd style="display: none; "> | 
 |  3399             <div></div> | 
 |  3400           </dd> | 
 |  3401  | 
 |  3402           <!-- FUNCTION PARAMETERS --> | 
 |  3403           <dd style="display: none; "> | 
 |  3404             <div></div> | 
 |  3405           </dd> | 
 |  3406  | 
 |  3407         </div> | 
 |  3408                     </div> | 
 |  3409                   </dl> | 
 |  3410                 </div> | 
 |  3411  | 
 |  3412                 <!-- EXTRA PARAMETERS --> | 
 |  3413                 <div style="display: none; "> | 
 |  3414                   <h4>Extra parameters to addListener</h4> | 
 |  3415                   <dl> | 
 |  3416                     <div> | 
 |  3417                       <div> | 
 |  3418                       </div> | 
 |  3419                     </div> | 
 |  3420                   </dl> | 
 |  3421                 </div> | 
 |  3422  | 
 |  3423                 <!-- LISTENER RETURN VALUE --> | 
 |  3424                 <h4 style="display: none; ">Listener returns</h4> | 
 |  3425                 <dl> | 
 |  3426                   <div style="display: none; "> | 
 |  3427                     <div> | 
 |  3428                     </div> | 
 |  3429                   </div> | 
 |  3430                 </dl> | 
 |  3431  | 
 |  3432               </div> <!-- /description --> | 
 |  3433             </div><div class="apiItem"> | 
 |  3434               <a name="event-onUpdated"></a> | 
 |  3435               <h4>onUpdated</h4> | 
 |  3436  | 
 |  3437               <div class="summary"> | 
 |  3438                 <!-- Note: intentionally longer 80 columns --> | 
 |  3439                 <span class="subdued">chrome.experimental.offscreenTabs.</span><
      span>onUpdated</span><span class="subdued">.addListener</span>(function(<span>in
      teger offscreenTabId, object changeInfo, OffscreenTab offscreenTab</span>) <span
       class="subdued">{...}</span><span></span>); | 
 |  3440               </div> | 
 |  3441  | 
 |  3442               <div class="description"> | 
 |  3443                 <p class="todo" style="display: none; ">Undocumented.</p> | 
 |  3444                 <p>Fires when an offscreen tab is updated. </p> | 
 |  3445  | 
 |  3446                 <!-- LISTENER PARAMETERS --> | 
 |  3447                 <div> | 
 |  3448                   <h4>Listener parameters</h4> | 
 |  3449                   <dl> | 
 |  3450                     <div> | 
 |  3451                       <div> | 
 |  3452           <dt> | 
 |  3453             <var>offscreenTabId</var> | 
 |  3454               <em> | 
 |  3455  | 
 |  3456                 <!-- TYPE --> | 
 |  3457                 <div style="display:inline"> | 
 |  3458                   ( | 
 |  3459                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  3460                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  3461                     <span id="typeTemplate"> | 
 |  3462                       <span style="display: none; "> | 
 |  3463                         <a> Type</a> | 
 |  3464                       </span> | 
 |  3465                       <span> | 
 |  3466                         <span style="display: none; "> | 
 |  3467                           array of <span><span></span></span> | 
 |  3468                         </span> | 
 |  3469                         <span>integer</span> | 
 |  3470                         <span style="display: none; "></span> | 
 |  3471                       </span> | 
 |  3472                     </span> | 
 |  3473                   ) | 
 |  3474                 </div> | 
 |  3475  | 
 |  3476               </em> | 
 |  3477           </dt> | 
 |  3478           <dd class="todo" style="display: none; "> | 
 |  3479             Undocumented. | 
 |  3480           </dd> | 
 |  3481           <dd>ID of the updated offscreen tab</dd> | 
 |  3482           <dd style="display: none; "> | 
 |  3483             This parameter was added in version | 
 |  3484             <b><span></span></b>. | 
 |  3485             You must omit this parameter in earlier versions, | 
 |  3486             and you may omit it in any version.  If you require this | 
 |  3487             parameter, the manifest key | 
 |  3488             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3489             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3490           </dd> | 
 |  3491  | 
 |  3492           <!-- OBJECT PROPERTIES --> | 
 |  3493           <dd style="display: none; "> | 
 |  3494             <dl> | 
 |  3495               <div> | 
 |  3496                 <div> | 
 |  3497                 </div> | 
 |  3498               </div> | 
 |  3499             </dl> | 
 |  3500           </dd> | 
 |  3501  | 
 |  3502           <!-- OBJECT METHODS --> | 
 |  3503           <dd style="display: none; "> | 
 |  3504             <div></div> | 
 |  3505           </dd> | 
 |  3506  | 
 |  3507           <!-- OBJECT EVENT FIELDS --> | 
 |  3508           <dd style="display: none; "> | 
 |  3509             <div></div> | 
 |  3510           </dd> | 
 |  3511  | 
 |  3512           <!-- FUNCTION PARAMETERS --> | 
 |  3513           <dd style="display: none; "> | 
 |  3514             <div></div> | 
 |  3515           </dd> | 
 |  3516  | 
 |  3517         </div> | 
 |  3518                     </div><div> | 
 |  3519                       <div> | 
 |  3520           <dt> | 
 |  3521             <var>changeInfo</var> | 
 |  3522               <em> | 
 |  3523  | 
 |  3524                 <!-- TYPE --> | 
 |  3525                 <div style="display:inline"> | 
 |  3526                   ( | 
 |  3527                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  3528                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  3529                     <span id="typeTemplate"> | 
 |  3530                       <span style="display: none; "> | 
 |  3531                         <a> Type</a> | 
 |  3532                       </span> | 
 |  3533                       <span> | 
 |  3534                         <span style="display: none; "> | 
 |  3535                           array of <span><span></span></span> | 
 |  3536                         </span> | 
 |  3537                         <span>object</span> | 
 |  3538                         <span style="display: none; "></span> | 
 |  3539                       </span> | 
 |  3540                     </span> | 
 |  3541                   ) | 
 |  3542                 </div> | 
 |  3543  | 
 |  3544               </em> | 
 |  3545           </dt> | 
 |  3546           <dd class="todo" style="display: none; "> | 
 |  3547             Undocumented. | 
 |  3548           </dd> | 
 |  3549           <dd>Lists the changes to the state of the offscreen tab that was updat
      ed.</dd> | 
 |  3550           <dd style="display: none; "> | 
 |  3551             This parameter was added in version | 
 |  3552             <b><span></span></b>. | 
 |  3553             You must omit this parameter in earlier versions, | 
 |  3554             and you may omit it in any version.  If you require this | 
 |  3555             parameter, the manifest key | 
 |  3556             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3557             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3558           </dd> | 
 |  3559  | 
 |  3560           <!-- OBJECT PROPERTIES --> | 
 |  3561           <dd> | 
 |  3562             <dl> | 
 |  3563               <div> | 
 |  3564                 <div> | 
 |  3565           <dt> | 
 |  3566             <var>url</var> | 
 |  3567               <em> | 
 |  3568  | 
 |  3569                 <!-- TYPE --> | 
 |  3570                 <div style="display:inline"> | 
 |  3571                   ( | 
 |  3572                     <span class="optional">optional</span> | 
 |  3573                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  3574                     <span id="typeTemplate"> | 
 |  3575                       <span style="display: none; "> | 
 |  3576                         <a> Type</a> | 
 |  3577                       </span> | 
 |  3578                       <span> | 
 |  3579                         <span style="display: none; "> | 
 |  3580                           array of <span><span></span></span> | 
 |  3581                         </span> | 
 |  3582                         <span>string</span> | 
 |  3583                         <span style="display: none; "></span> | 
 |  3584                       </span> | 
 |  3585                     </span> | 
 |  3586                   ) | 
 |  3587                 </div> | 
 |  3588  | 
 |  3589               </em> | 
 |  3590           </dt> | 
 |  3591           <dd class="todo" style="display: none; "> | 
 |  3592             Undocumented. | 
 |  3593           </dd> | 
 |  3594           <dd>The offscreen tab's URL if it has changed.</dd> | 
 |  3595           <dd style="display: none; "> | 
 |  3596             This parameter was added in version | 
 |  3597             <b><span></span></b>. | 
 |  3598             You must omit this parameter in earlier versions, | 
 |  3599             and you may omit it in any version.  If you require this | 
 |  3600             parameter, the manifest key | 
 |  3601             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3602             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3603           </dd> | 
 |  3604  | 
 |  3605           <!-- OBJECT PROPERTIES --> | 
 |  3606           <dd style="display: none; "> | 
 |  3607             <dl> | 
 |  3608               <div> | 
 |  3609                 <div> | 
 |  3610                 </div> | 
 |  3611               </div> | 
 |  3612             </dl> | 
 |  3613           </dd> | 
 |  3614  | 
 |  3615           <!-- OBJECT METHODS --> | 
 |  3616           <dd style="display: none; "> | 
 |  3617             <div></div> | 
 |  3618           </dd> | 
 |  3619  | 
 |  3620           <!-- OBJECT EVENT FIELDS --> | 
 |  3621           <dd style="display: none; "> | 
 |  3622             <div></div> | 
 |  3623           </dd> | 
 |  3624  | 
 |  3625           <!-- FUNCTION PARAMETERS --> | 
 |  3626           <dd style="display: none; "> | 
 |  3627             <div></div> | 
 |  3628           </dd> | 
 |  3629  | 
 |  3630         </div> | 
 |  3631               </div> | 
 |  3632             </dl> | 
 |  3633           </dd> | 
 |  3634  | 
 |  3635           <!-- OBJECT METHODS --> | 
 |  3636           <dd style="display: none; "> | 
 |  3637             <div></div> | 
 |  3638           </dd> | 
 |  3639  | 
 |  3640           <!-- OBJECT EVENT FIELDS --> | 
 |  3641           <dd style="display: none; "> | 
 |  3642             <div></div> | 
 |  3643           </dd> | 
 |  3644  | 
 |  3645           <!-- FUNCTION PARAMETERS --> | 
 |  3646           <dd style="display: none; "> | 
 |  3647             <div></div> | 
 |  3648           </dd> | 
 |  3649  | 
 |  3650         </div> | 
 |  3651                     </div><div> | 
 |  3652                       <div> | 
 |  3653           <dt> | 
 |  3654             <var>offscreenTab</var> | 
 |  3655               <em> | 
 |  3656  | 
 |  3657                 <!-- TYPE --> | 
 |  3658                 <div style="display:inline"> | 
 |  3659                   ( | 
 |  3660                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  3661                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  3662                     <span id="typeTemplate"> | 
 |  3663                       <span> | 
 |  3664                         <a href="experimental.offscreenTabs.html#type-OffscreenT
      ab">OffscreenTab</a> | 
 |  3665                       </span> | 
 |  3666                       <span style="display: none; "> | 
 |  3667                         <span> | 
 |  3668                           array of <span><span></span></span> | 
 |  3669                         </span> | 
 |  3670                         <span>paramType</span> | 
 |  3671                         <span></span> | 
 |  3672                       </span> | 
 |  3673                     </span> | 
 |  3674                   ) | 
 |  3675                 </div> | 
 |  3676  | 
 |  3677               </em> | 
 |  3678           </dt> | 
 |  3679           <dd class="todo" style="display: none; "> | 
 |  3680             Undocumented. | 
 |  3681           </dd> | 
 |  3682           <dd>Details of the offscreen tab.</dd> | 
 |  3683           <dd style="display: none; "> | 
 |  3684             This parameter was added in version | 
 |  3685             <b><span></span></b>. | 
 |  3686             You must omit this parameter in earlier versions, | 
 |  3687             and you may omit it in any version.  If you require this | 
 |  3688             parameter, the manifest key | 
 |  3689             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3690             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3691           </dd> | 
 |  3692  | 
 |  3693           <!-- OBJECT PROPERTIES --> | 
 |  3694           <dd style="display: none; "> | 
 |  3695             <dl> | 
 |  3696               <div> | 
 |  3697                 <div> | 
 |  3698                 </div> | 
 |  3699               </div> | 
 |  3700             </dl> | 
 |  3701           </dd> | 
 |  3702  | 
 |  3703           <!-- OBJECT METHODS --> | 
 |  3704           <dd style="display: none; "> | 
 |  3705             <div></div> | 
 |  3706           </dd> | 
 |  3707  | 
 |  3708           <!-- OBJECT EVENT FIELDS --> | 
 |  3709           <dd style="display: none; "> | 
 |  3710             <div></div> | 
 |  3711           </dd> | 
 |  3712  | 
 |  3713           <!-- FUNCTION PARAMETERS --> | 
 |  3714           <dd style="display: none; "> | 
 |  3715             <div></div> | 
 |  3716           </dd> | 
 |  3717  | 
 |  3718         </div> | 
 |  3719                     </div> | 
 |  3720                   </dl> | 
 |  3721                 </div> | 
 |  3722  | 
 |  3723                 <!-- EXTRA PARAMETERS --> | 
 |  3724                 <div style="display: none; "> | 
 |  3725                   <h4>Extra parameters to addListener</h4> | 
 |  3726                   <dl> | 
 |  3727                     <div> | 
 |  3728                       <div> | 
 |  3729                       </div> | 
 |  3730                     </div> | 
 |  3731                   </dl> | 
 |  3732                 </div> | 
 |  3733  | 
 |  3734                 <!-- LISTENER RETURN VALUE --> | 
 |  3735                 <h4 style="display: none; ">Listener returns</h4> | 
 |  3736                 <dl> | 
 |  3737                   <div style="display: none; "> | 
 |  3738                     <div> | 
 |  3739                     </div> | 
 |  3740                   </div> | 
 |  3741                 </dl> | 
 |  3742  | 
 |  3743               </div> <!-- /description --> | 
 |  3744             </div> <!-- /apiItem --> | 
 |  3745  | 
 |  3746           </div> <!-- /apiGroup --> | 
 |  3747  | 
 |  3748           <!-- TYPES --> | 
 |  3749           <div class="apiGroup"> | 
 |  3750             <a name="types"></a> | 
 |  3751             <h3 id="types">Types</h3> | 
 |  3752  | 
 |  3753             <!-- iterates over all types --> | 
 |  3754             <div class="apiItem"> | 
 |  3755               <a name="type-OffscreenTab"></a> | 
 |  3756               <h4>OffscreenTab</h4> | 
 |  3757  | 
 |  3758               <div> | 
 |  3759           <dt> | 
 |  3760             <var style="display: none; ">paramName</var> | 
 |  3761               <em> | 
 |  3762  | 
 |  3763                 <!-- TYPE --> | 
 |  3764                 <div style="display:inline"> | 
 |  3765                   ( | 
 |  3766                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  3767                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  3768                     <span id="typeTemplate"> | 
 |  3769                       <span style="display: none; "> | 
 |  3770                         <a> Type</a> | 
 |  3771                       </span> | 
 |  3772                       <span> | 
 |  3773                         <span style="display: none; "> | 
 |  3774                           array of <span><span></span></span> | 
 |  3775                         </span> | 
 |  3776                         <span>object</span> | 
 |  3777                         <span style="display: none; "></span> | 
 |  3778                       </span> | 
 |  3779                     </span> | 
 |  3780                   ) | 
 |  3781                 </div> | 
 |  3782  | 
 |  3783               </em> | 
 |  3784           </dt> | 
 |  3785           <dd class="todo"> | 
 |  3786             Undocumented. | 
 |  3787           </dd> | 
 |  3788           <dd style="display: none; "> | 
 |  3789             Description of this parameter from the json schema. | 
 |  3790           </dd> | 
 |  3791           <dd style="display: none; "> | 
 |  3792             This parameter was added in version | 
 |  3793             <b><span></span></b>. | 
 |  3794             You must omit this parameter in earlier versions, | 
 |  3795             and you may omit it in any version.  If you require this | 
 |  3796             parameter, the manifest key | 
 |  3797             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3798             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3799           </dd> | 
 |  3800  | 
 |  3801           <!-- OBJECT PROPERTIES --> | 
 |  3802           <dd> | 
 |  3803             <dl> | 
 |  3804               <div> | 
 |  3805                 <div> | 
 |  3806           <dt> | 
 |  3807             <var>id</var> | 
 |  3808               <em> | 
 |  3809  | 
 |  3810                 <!-- TYPE --> | 
 |  3811                 <div style="display:inline"> | 
 |  3812                   ( | 
 |  3813                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  3814                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  3815                     <span id="typeTemplate"> | 
 |  3816                       <span style="display: none; "> | 
 |  3817                         <a> Type</a> | 
 |  3818                       </span> | 
 |  3819                       <span> | 
 |  3820                         <span style="display: none; "> | 
 |  3821                           array of <span><span></span></span> | 
 |  3822                         </span> | 
 |  3823                         <span>integer</span> | 
 |  3824                         <span style="display: none; "></span> | 
 |  3825                       </span> | 
 |  3826                     </span> | 
 |  3827                   ) | 
 |  3828                 </div> | 
 |  3829  | 
 |  3830               </em> | 
 |  3831           </dt> | 
 |  3832           <dd class="todo" style="display: none; "> | 
 |  3833             Undocumented. | 
 |  3834           </dd> | 
 |  3835           <dd>The ID of the offscreen tab. Tab IDs are unique within a browser s
      ession.</dd> | 
 |  3836           <dd style="display: none; "> | 
 |  3837             This parameter was added in version | 
 |  3838             <b><span></span></b>. | 
 |  3839             You must omit this parameter in earlier versions, | 
 |  3840             and you may omit it in any version.  If you require this | 
 |  3841             parameter, the manifest key | 
 |  3842             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3843             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3844           </dd> | 
 |  3845  | 
 |  3846           <!-- OBJECT PROPERTIES --> | 
 |  3847           <dd style="display: none; "> | 
 |  3848             <dl> | 
 |  3849               <div> | 
 |  3850                 <div> | 
 |  3851                 </div> | 
 |  3852               </div> | 
 |  3853             </dl> | 
 |  3854           </dd> | 
 |  3855  | 
 |  3856           <!-- OBJECT METHODS --> | 
 |  3857           <dd style="display: none; "> | 
 |  3858             <div></div> | 
 |  3859           </dd> | 
 |  3860  | 
 |  3861           <!-- OBJECT EVENT FIELDS --> | 
 |  3862           <dd style="display: none; "> | 
 |  3863             <div></div> | 
 |  3864           </dd> | 
 |  3865  | 
 |  3866           <!-- FUNCTION PARAMETERS --> | 
 |  3867           <dd style="display: none; "> | 
 |  3868             <div></div> | 
 |  3869           </dd> | 
 |  3870  | 
 |  3871         </div> | 
 |  3872               </div><div> | 
 |  3873                 <div> | 
 |  3874           <dt> | 
 |  3875             <var>url</var> | 
 |  3876               <em> | 
 |  3877  | 
 |  3878                 <!-- TYPE --> | 
 |  3879                 <div style="display:inline"> | 
 |  3880                   ( | 
 |  3881                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  3882                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  3883                     <span id="typeTemplate"> | 
 |  3884                       <span style="display: none; "> | 
 |  3885                         <a> Type</a> | 
 |  3886                       </span> | 
 |  3887                       <span> | 
 |  3888                         <span style="display: none; "> | 
 |  3889                           array of <span><span></span></span> | 
 |  3890                         </span> | 
 |  3891                         <span>string</span> | 
 |  3892                         <span style="display: none; "></span> | 
 |  3893                       </span> | 
 |  3894                     </span> | 
 |  3895                   ) | 
 |  3896                 </div> | 
 |  3897  | 
 |  3898               </em> | 
 |  3899           </dt> | 
 |  3900           <dd class="todo" style="display: none; "> | 
 |  3901             Undocumented. | 
 |  3902           </dd> | 
 |  3903           <dd>URL of the offscreen tab.</dd> | 
 |  3904           <dd style="display: none; "> | 
 |  3905             This parameter was added in version | 
 |  3906             <b><span></span></b>. | 
 |  3907             You must omit this parameter in earlier versions, | 
 |  3908             and you may omit it in any version.  If you require this | 
 |  3909             parameter, the manifest key | 
 |  3910             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3911             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3912           </dd> | 
 |  3913  | 
 |  3914           <!-- OBJECT PROPERTIES --> | 
 |  3915           <dd style="display: none; "> | 
 |  3916             <dl> | 
 |  3917               <div> | 
 |  3918                 <div> | 
 |  3919                 </div> | 
 |  3920               </div> | 
 |  3921             </dl> | 
 |  3922           </dd> | 
 |  3923  | 
 |  3924           <!-- OBJECT METHODS --> | 
 |  3925           <dd style="display: none; "> | 
 |  3926             <div></div> | 
 |  3927           </dd> | 
 |  3928  | 
 |  3929           <!-- OBJECT EVENT FIELDS --> | 
 |  3930           <dd style="display: none; "> | 
 |  3931             <div></div> | 
 |  3932           </dd> | 
 |  3933  | 
 |  3934           <!-- FUNCTION PARAMETERS --> | 
 |  3935           <dd style="display: none; "> | 
 |  3936             <div></div> | 
 |  3937           </dd> | 
 |  3938  | 
 |  3939         </div> | 
 |  3940               </div><div> | 
 |  3941                 <div> | 
 |  3942           <dt> | 
 |  3943             <var>width</var> | 
 |  3944               <em> | 
 |  3945  | 
 |  3946                 <!-- TYPE --> | 
 |  3947                 <div style="display:inline"> | 
 |  3948                   ( | 
 |  3949                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  3950                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  3951                     <span id="typeTemplate"> | 
 |  3952                       <span style="display: none; "> | 
 |  3953                         <a> Type</a> | 
 |  3954                       </span> | 
 |  3955                       <span> | 
 |  3956                         <span style="display: none; "> | 
 |  3957                           array of <span><span></span></span> | 
 |  3958                         </span> | 
 |  3959                         <span>integer</span> | 
 |  3960                         <span style="display: none; "></span> | 
 |  3961                       </span> | 
 |  3962                     </span> | 
 |  3963                   ) | 
 |  3964                 </div> | 
 |  3965  | 
 |  3966               </em> | 
 |  3967           </dt> | 
 |  3968           <dd class="todo" style="display: none; "> | 
 |  3969             Undocumented. | 
 |  3970           </dd> | 
 |  3971           <dd>Width of the window.</dd> | 
 |  3972           <dd style="display: none; "> | 
 |  3973             This parameter was added in version | 
 |  3974             <b><span></span></b>. | 
 |  3975             You must omit this parameter in earlier versions, | 
 |  3976             and you may omit it in any version.  If you require this | 
 |  3977             parameter, the manifest key | 
 |  3978             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  3979             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  3980           </dd> | 
 |  3981  | 
 |  3982           <!-- OBJECT PROPERTIES --> | 
 |  3983           <dd style="display: none; "> | 
 |  3984             <dl> | 
 |  3985               <div> | 
 |  3986                 <div> | 
 |  3987                 </div> | 
 |  3988               </div> | 
 |  3989             </dl> | 
 |  3990           </dd> | 
 |  3991  | 
 |  3992           <!-- OBJECT METHODS --> | 
 |  3993           <dd style="display: none; "> | 
 |  3994             <div></div> | 
 |  3995           </dd> | 
 |  3996  | 
 |  3997           <!-- OBJECT EVENT FIELDS --> | 
 |  3998           <dd style="display: none; "> | 
 |  3999             <div></div> | 
 |  4000           </dd> | 
 |  4001  | 
 |  4002           <!-- FUNCTION PARAMETERS --> | 
 |  4003           <dd style="display: none; "> | 
 |  4004             <div></div> | 
 |  4005           </dd> | 
 |  4006  | 
 |  4007         </div> | 
 |  4008               </div><div> | 
 |  4009                 <div> | 
 |  4010           <dt> | 
 |  4011             <var>height</var> | 
 |  4012               <em> | 
 |  4013  | 
 |  4014                 <!-- TYPE --> | 
 |  4015                 <div style="display:inline"> | 
 |  4016                   ( | 
 |  4017                     <span class="optional" style="display: none; ">optional</spa
      n> | 
 |  4018                     <span class="enum" style="display: none; ">enumerated</span> | 
 |  4019                     <span id="typeTemplate"> | 
 |  4020                       <span style="display: none; "> | 
 |  4021                         <a> Type</a> | 
 |  4022                       </span> | 
 |  4023                       <span> | 
 |  4024                         <span style="display: none; "> | 
 |  4025                           array of <span><span></span></span> | 
 |  4026                         </span> | 
 |  4027                         <span>integer</span> | 
 |  4028                         <span style="display: none; "></span> | 
 |  4029                       </span> | 
 |  4030                     </span> | 
 |  4031                   ) | 
 |  4032                 </div> | 
 |  4033  | 
 |  4034               </em> | 
 |  4035           </dt> | 
 |  4036           <dd class="todo" style="display: none; "> | 
 |  4037             Undocumented. | 
 |  4038           </dd> | 
 |  4039           <dd>Height of the window.</dd> | 
 |  4040           <dd style="display: none; "> | 
 |  4041             This parameter was added in version | 
 |  4042             <b><span></span></b>. | 
 |  4043             You must omit this parameter in earlier versions, | 
 |  4044             and you may omit it in any version.  If you require this | 
 |  4045             parameter, the manifest key | 
 |  4046             <a href="manifest.html#minimum_chrome_version">minimum_chrome_versio
      n</a> | 
 |  4047             can ensure that your extension won't be run in an earlier browser ve
      rsion. | 
 |  4048           </dd> | 
 |  4049  | 
 |  4050           <!-- OBJECT PROPERTIES --> | 
 |  4051           <dd style="display: none; "> | 
 |  4052             <dl> | 
 |  4053               <div> | 
 |  4054                 <div> | 
 |  4055                 </div> | 
 |  4056               </div> | 
 |  4057             </dl> | 
 |  4058           </dd> | 
 |  4059  | 
 |  4060           <!-- OBJECT METHODS --> | 
 |  4061           <dd style="display: none; "> | 
 |  4062             <div></div> | 
 |  4063           </dd> | 
 |  4064  | 
 |  4065           <!-- OBJECT EVENT FIELDS --> | 
 |  4066           <dd style="display: none; "> | 
 |  4067             <div></div> | 
 |  4068           </dd> | 
 |  4069  | 
 |  4070           <!-- FUNCTION PARAMETERS --> | 
 |  4071           <dd style="display: none; "> | 
 |  4072             <div></div> | 
 |  4073           </dd> | 
 |  4074  | 
 |  4075         </div> | 
 |  4076               </div> | 
 |  4077             </dl> | 
 |  4078           </dd> | 
 |  4079  | 
 |  4080           <!-- OBJECT METHODS --> | 
 |  4081           <dd style="display: none; "> | 
 |  4082             <div></div> | 
 |  4083           </dd> | 
 |  4084  | 
 |  4085           <!-- OBJECT EVENT FIELDS --> | 
 |  4086           <dd style="display: none; "> | 
 |  4087             <div></div> | 
 |  4088           </dd> | 
 |  4089  | 
 |  4090           <!-- FUNCTION PARAMETERS --> | 
 |  4091           <dd style="display: none; "> | 
 |  4092             <div></div> | 
 |  4093           </dd> | 
 |  4094  | 
 |  4095         </div> | 
 |  4096  | 
 |  4097             </div> <!-- /apiItem --> | 
 |  4098  | 
 |  4099           </div> <!-- /apiGroup --> | 
 |  4100  | 
 |  4101         </div> <!-- /apiPage --> | 
 |  4102       </div> <!-- /gc-pagecontent --> | 
 |  4103     </div> <!-- /g-section --> | 
 |  4104   </div> <!-- /codesiteContent --> | 
 |  4105     <div id="gc-footer" --=""> | 
 |  4106       <div class="text"> | 
 |  4107   <p> | 
 |  4108   Except as otherwise <a href="http://code.google.com/policies.html#restrictions
      ">noted</a>, | 
 |  4109   the content of this page is licensed under the <a rel="license" href="http://c
      reativecommons.org/licenses/by/3.0/">Creative Commons | 
 |  4110   Attribution 3.0 License</a>, and code samples are licensed under the | 
 |  4111   <a rel="license" href="http://code.google.com/google_bsd_license.html">BSD Lic
      ense</a>. | 
 |  4112   </p> | 
 |  4113   <p> | 
 |  4114   ©2011 Google | 
 |  4115   </p> | 
 |  4116  | 
 |  4117 <!-- begin analytics --> | 
 |  4118 <script src="http://www.google-analytics.com/urchin.js" type="text/javascript"><
      /script> | 
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 |  4121 <script type="text/javascript"> | 
 |  4122   // chrome doc tracking | 
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 |  4125     engdocs._trackPageview(); | 
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 |  4136 </script> | 
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 |  4140   </div> <!-- /gc-container --> | 
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