[Media Router] Set timeout for route creation.

chrome/browser/resources/media_router/media_router_ui_interface.js

Index: chrome/browser/resources/media_router/media_router_ui_interface.js
diff --git a/chrome/browser/resources/media_router/media_router_ui_interface.js b/chrome/browser/resources/media_router/media_router_ui_interface.js
index 3a4faf80995fecc43b04e5632ebe3c4d0e39325d..6fc2d2f2483a4119dc0a23d150d5a14f7fc6b8d0 100644
--- a/chrome/browser/resources/media_router/media_router_ui_interface.js
+++ b/chrome/browser/resources/media_router/media_router_ui_interface.js
@@ -10,6 +10,10 @@ cr.define('media_router.ui', function() {
   // The media-router-container element.
   var container = null;
 
+  function onNotifyRouteCreationTimeout() {
+    container.isLaunching = false;

[imcheng, 2015/10/02 21:57:30]

do we also need to set the launch state for the sink back to false?

[apacible, 2015/10/02 23:45:16]

See thread in media_router_container.js.

+  }
+
   /**
    * Handles response of previous create route attempt.
    *
@@ -44,7 +48,7 @@ cr.define('media_router.ui', function() {
    * Populates the WebUI with data obtained from Media Router.
    *
    * @param {headerText: string,
-   *         headerTextTooltip: string,
+   *         headerTextTooltip: string,-

[imcheng, 2015/10/02 21:57:30]

extra - at the end

[apacible, 2015/10/02 23:45:16]

Done.

    *         deviceMissingUrl: string,
    *         sinks: !Array<!media_router.Sink>,
    *         routes: !Array<!media_router.Route>,
@@ -95,6 +99,7 @@ cr.define('media_router.ui', function() {
   }
 
   return {
+    onNotifyRouteCreationTimeout: onNotifyRouteCreationTimeout,
     onCreateRouteResponseReceived: onCreateRouteResponseReceived,
     setCastModeList: setCastModeList,
     setContainer: setContainer,