[Media Router] Custom Controls 4 - Implement details view WebUI

chrome/browser/resources/media_router/elements/media_router_container/media_router_container.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/html/i18n_behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-checkbox/paper-checkbox.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-input/paper-input.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-item/paper-item.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-menu/paper-menu.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-spinner/paper-spinner.html">
 <link rel="import" href="../media_router_header/media_router_header.html">
 <link rel="import" href="../route_details/route_details.html">
 <link rel="import" href="../../icons/media_router_icons.html">
@@ skipping 73 matching lines @@
         </paper-menu>
       </template>
       <template is="dom-if"
           if="[[!computeRouteDetailsHidden_(currentView_, issue)]]">
         <route-details id="route-details" route="[[currentRoute_]]"
             shown-cast-mode-value="[[shownCastModeValue_]]"
             sink="[[getSinkForRoute_(currentRoute_)]]"
             is-any-sink-currently-launching=
                 "[[computeIsLaunching_(currentLaunchingSinkId_)]]"
             on-change-route-source-click="onChangeRouteSourceClick_"
-            on-close-route="onCloseRoute_">
+            on-close-route="onCloseRoute_"
+            use-web-ui-route-controls="[[useWebUiRouteControls]]">
         </route-details>
       </template>
       <div id="sink-list-view"
           hidden$="[[computeSinkListViewHidden_(currentView_, issue)]]">
         <div id="device-missing"
              hidden$="[[computeDeviceMissingHidden_(sinksToShow_)]]">
           <paper-spinner id="searching-devices-spinner" active
               hidden$="[[computeSpinnerHidden_(justOpened_)]]">
           </paper-spinner>
           <a href="[[deviceMissingUrl]]" target="_blank"
@@ skipping 117 matching lines @@
           if="[[computeIssueBannerShown_(currentView_, issue)]]">
         <issue-banner id="issue-banner" issue="[[issue]]"
             class$="[[computeIssueBannerClass_(issue)]]">
         </issue-banner>
       </template>
     </div>
   </template>
   <script src="pseudo_sink_search_state.js"></script>
   <script src="media_router_container.js"></script>
 </dom-module>