Fix idle handlers not being called. The problem was that RenderThread::AddRoute was assuming that e…

content/public/renderer/render_thread.h

Index: content/public/renderer/render_thread.h
===================================================================
--- content/public/renderer/render_thread.h	(revision 244175)
+++ content/public/renderer/render_thread.h	(working copy)
@@ -71,10 +71,6 @@
   virtual void SetResourceDispatcherDelegate(
       ResourceDispatcherDelegate* delegate) = 0;
 
-  // Called by a RenderWidget when it is hidden or restored.
-  virtual void WidgetHidden() = 0;
-  virtual void WidgetRestored() = 0;
-
   // We initialize WebKit as late as possible. Call this to force
   // initialization.
   virtual void EnsureWebKitInitialized() = 0;