Remove RenderWidgetHost::GetSnapshotFromRenderer.

content/browser/renderer_host/render_widget_host_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_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_
 
 #include <deque>
 #include <list>
 #include <map>
@@ skipping 152 matching lines @@
   virtual void WasResized() OVERRIDE;
   virtual void AddKeyPressEventCallback(
       const KeyPressEventCallback& callback) OVERRIDE;
   virtual void RemoveKeyPressEventCallback(
       const KeyPressEventCallback& callback) OVERRIDE;
   virtual void AddMouseEventCallback(
       const MouseEventCallback& callback) OVERRIDE;
   virtual void RemoveMouseEventCallback(
       const MouseEventCallback& callback) OVERRIDE;
   virtual void GetWebScreenInfo(blink::WebScreenInfo* result) OVERRIDE;
-  virtual void GetSnapshotFromRenderer(
-      const gfx::Rect& src_subrect,
-      const base::Callback<void(bool, const SkBitmap&)>& callback) OVERRIDE;
 
   virtual SkBitmap::Config PreferredReadbackFormat() OVERRIDE;
 
   virtual void AccessibilityDoDefaultAction(int object_id) OVERRIDE;
   virtual void AccessibilitySetFocus(int object_id) OVERRIDE;
   virtual void AccessibilityScrollToMakeVisible(
       int acc_obj_id, gfx::Rect subfocus) OVERRIDE;
   virtual void AccessibilityScrollToPoint(
       int acc_obj_id, gfx::Point point) OVERRIDE;
   virtual void AccessibilitySetTextSelection(
@@ skipping 688 matching lines @@
   scoped_ptr<InputRouter> input_router_;
 
   scoped_ptr<OverscrollController> overscroll_controller_;
 
   scoped_ptr<TimeoutMonitor> hang_monitor_timeout_;
 
 #if defined(OS_WIN)
   std::list<HWND> dummy_windows_for_activation_;
 #endif
 
-  // List of callbacks for pending snapshot requests to the renderer.
-  std::queue<base::Callback<void(bool, const SkBitmap&)> > pending_snapshots_;
-
   int64 last_input_number_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_