Material WebUI: Switch to poly-icons to generate iconsets

chrome/browser/resources/settings/search_engines_page/search_engine_entry.html

-<link rel="import" href="chrome://resources/cr_elements/cr_icons.html">
+<link rel="import" href="chrome://resources/cr_elements/icons.html">
 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/html/util.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-dropdown/iron-dropdown.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-icon-button/paper-icon-button.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-item/paper-item.html">
 <link rel="import" href="chrome://md-settings/search_engines_page/search_engine_dialog.html">
 <link rel="import" href="chrome://md-settings/search_engines_page/search_engines_browser_proxy.html">
 <link rel="import" href="chrome://md-settings/settings_shared_css.html">
 
 <dom-module id="settings-search-engine-entry">
@@ skipping 23 matching lines @@
       </settings-search-engine-dialog>
     </template>
     <div id="container" class="list-item">
       <div class="name-column">
         <span class="favicon-image"
             style="background-image: [[getIconSet_(engine.iconURL)]]"></span>
         <span class="name">[[engine.displayName]]</span>
       </div>
       <div class="keyword-column">[[engine.keyword]]</div>
       <div class="url-column">[[engine.url]]</div>
-      <paper-icon-button icon="cr-icons:more-vert" toggles
+      <paper-icon-button icon="cr:more-vert" toggles
           active="{{editMenuOpened}}">
       </paper-icon-button>
       <iron-dropdown opened="{{editMenuOpened}}" horizontal-align="right"
           vertical-align="top">
         <div class="dropdown-content">
           <paper-item on-tap="onMakeDefaultTap_"
               hidden$="[[!engine.canBeDefault]]" id="makeDefault">
             $i18n{searchEnginesMakeDefault}
           </paper-item>
           <paper-item on-tap="onEditTap_" hidden$="[[!engine.canBeEdited]]"
               id="edit">$i18n{searchEnginesEdit}</paper-item>
           <paper-item on-tap="onDeleteTap_" hidden$="[[!engine.canBeRemoved]]"
               id="delete">$i18n{searchEnginesRemoveFromList}</paper-item>
         <div>
       </iron-dropdown>
     </div>
   </template>
   <script src="search_engine_entry.js"></script>
 </dom-module>