Fix test-ipcbrowser bug, as part of bug 593310 why not. a=b

layout/ipc/test-ipcbrowser-chrome.js

@@ -9,10 +9,12 @@ function browser() {
     return document.getElementById("content");
 }
 
+function frameLoader() {
+    return browser().QueryInterface(Components.interfaces.nsIFrameLoaderOwner).frameLoader;
+}
+
 function viewManager() {
-    return browser().QueryInterface(Components.interfaces.nsIFrameLoaderOwner)
+    return frameLoader().QueryInterface(Components.interfaces.nsIContentViewManager);
-                    .frameLoader
-                    .QueryInterface(Components.interfaces.nsIContentViewManager);
 }
 
 function rootView() {

layout/ipc/test-ipcbrowser.xul

@@ -69,6 +69,6 @@
        label="setViewportScale"/>
   </toolbar>
 
-  <browser type="content" src="http://people.mozilla.com/~cjones/anim.html" flex="1" id="content"
+  <browser type="content" src="http://www.google.com/" flex="1" id="content"
            remote="true"/>
 </window>