Display an info banner on the clear browsing data dialog if the browsing data was cleared within th…

chrome/browser/resources/options/clear_browser_data_overlay.html

 <div id="clear-browser-data-overlay" class="page" hidden>
   <div class="close-button"></div>
   <h1 i18n-content="clearBrowserDataOverlay"></h1>
+  <div id="info-banner" hidden>
+    <div class="info-bar">

[markusheintz_, 2013/01/31 18:08:52]

Please note that I could probably get rid of on div and us the margin instead of
the padding.

Not sure if that makes much of a difference or if one way is preferred over the
other. I tried to follow the examples of the code in this file, where it looks
like padding is favored over using margin. But I may misinterpret this.

[James Hawkins, 2013/02/01 17:42:02]

Yeah, prefer margin instead of padding.

[markusheintz_, 2013/02/01 18:43:17]

Done.

+      <span i18n-content="clearBrowserDataInfoBar"></span>
+    </div>
+  </div>
   <div id="cbd-content-area" class="content-area">
     <span i18n-content="clearBrowserDataLabel"></span>
     <select id="clear-browser-data-time-period"
         i18n-options="clearBrowserDataTimeList"
         pref="browser.clear_data.time_period"
         data-type="number">
     </select>
     <div id="clear-data-checkboxes">
       <div class="checkbox">
         <label>
@@ skipping 69 matching lines @@
       <div id="cbd-throbber" class="throbber"></div>
       <div class="button-strip">
         <button id="clear-browser-data-dismiss" i18n-content="cancel"></button>
         <button id="clear-browser-data-commit"
             i18n-content="clearBrowserDataCommit">
         </button>
       </div>
     </div>
   </div>
 </div>