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

content/public/renderer/render_thread.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_PUBLIC_RENDERER_RENDER_THREAD_H_
 #define CONTENT_PUBLIC_RENDERER_RENDER_THREAD_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/shared_memory.h"
@@ skipping 53 matching lines @@
   virtual void RemoveFilter(IPC::ChannelProxy::MessageFilter* filter) = 0;
 
   // Add/remove observers for the process.
   virtual void AddObserver(RenderProcessObserver* observer) = 0;
   virtual void RemoveObserver(RenderProcessObserver* observer) = 0;
 
   // Set the ResourceDispatcher delegate object for this process.
   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;
 
   // Sends over a UserMetricsAction to be recorded by user metrics as an action.
   // Once a new user metric is added, run
   //   tools/metrics/actions/extract_actions.py --hash
   // to generate a new mapping of [action hashes -> metric names] and send it
   // out for review to be updated.
   // WARNING: When using UserMetricsAction, UserMetricsAction and a string
@@ skipping 46 matching lines @@
   virtual void PreCacheFont(const LOGFONT& log_font) = 0;
 
   // Release cached font.
   virtual void ReleaseCachedFonts() = 0;
 #endif
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_RENDER_THREAD_H_