Fix page zoom to be frame-centric for out-of-process frames.

content/renderer/render_thread_impl.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_RENDERER_RENDER_THREAD_IMPL_H_
 #define CONTENT_RENDERER_RENDER_THREAD_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 475 matching lines @@
 
   void InitializeWebKit(
       scoped_refptr<base::SingleThreadTaskRunner>& resource_task_queue);
 
   void OnCreateNewFrame(FrameMsg_NewFrame_Params params);
   void OnCreateNewFrameProxy(int routing_id,
                              int render_view_routing_id,
                              int opener_routing_id,
                              int parent_routing_id,
                              const FrameReplicationState& replicated_state);
-  void OnSetZoomLevelForCurrentURL(const std::string& scheme,
-                                   const std::string& host,
-                                   double zoom_level);
   void OnCreateNewView(const ViewMsg_New_Params& params);
   void OnTransferBitmap(const SkBitmap& bitmap, int resource_id);
 #if defined(ENABLE_PLUGINS)
   void OnPurgePluginListCache(bool reload_pages);
 #endif
   void OnNetworkConnectionChanged(
       net::NetworkChangeNotifier::ConnectionType type,
       double max_bandwidth_mbps);
   void OnGetAccessibilityTree();
   void OnUpdateTimezone(const std::string& zoneId);
@@ skipping 210 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(RenderThreadImpl);
 };
 
 #if defined(COMPILER_MSVC)
 #pragma warning(pop)
 #endif
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_THREAD_IMPL_H_