Fix thumbnail sending for Flickr pages, need to allow looking at messages from origin of chrome://browser. Also make sure to tell overlay if the size of the html changed because a status message was shown.

dev/play/designs/popup/index.js

@@ -125,6 +125,9 @@ function (require,   $,        fn,         rdapi,   oauth,   jig,         url,
     } else if (shouldCloseOrMessage) {
       $('#' + statusId + 'Message').text(shouldCloseOrMessage);
     }
+
+    //Tell the extension that the size of the content may have changed.
+    dispatch.pub('sizeToContent');
   };
 
   //Make it globally visible for debug purposes

dev/scripts/dispatch.js

@@ -41,8 +41,9 @@ define(['jquery'], function ($) {
       targetOrigin = targetOrigin || origin;
 
       var func = function (evt) {
-        //Make sure message is from this page.
-        if (evt.origin === targetOrigin) {
+        //Make sure message is from this page, or from the browser extension
+        //that wants to communicate information back to the page.
+        if (evt.origin === targetOrigin || evt.origin === 'chrome://browser') {
           //Assume pub/sub has JSON data with properties named
           //'topic' and 'data'.
           var message = JSON.parse(evt.data),