Resize synchronization for Linux.

chrome/browser/renderer_host/render_widget_host_view.h

 // Copyright (c) 2010 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 CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_H_
 #pragma once
 
 #if defined(OS_MACOSX)
 #include <OpenGL/OpenGL.h>
@@ skipping 215 matching lines @@
       int32 height,
       TransportDIB::Handle transport_dib) = 0;
   virtual void AcceleratedSurfaceBuffersSwapped(
       gfx::PluginWindowHandle window, uint64 surface_id) = 0;
   virtual void GpuRenderingStateDidChange() = 0;
 #endif
 
 #if defined(TOOLKIT_USES_GTK)
   virtual void CreatePluginContainer(gfx::PluginWindowHandle id) = 0;
   virtual void DestroyPluginContainer(gfx::PluginWindowHandle id) = 0;
+  virtual void GpuRenderingActivated(bool activated) = 0;

[nduca, 2010/11/23 16:59:49]

s/GpuRenderingActivated/AcceleratedCompositingActivated/?

[jonathan.backer, 2010/11/23 21:00:19]

Done.

 #endif
 
   // Toggles visual muting of the render view area. This is on when a
   // constrained window is showing.
   virtual void SetVisuallyDeemphasized(bool deemphasized) = 0;
 
   void set_popup_type(WebKit::WebPopupType popup_type) {
     popup_type_ = popup_type;
   }
   WebKit::WebPopupType popup_type() const { return popup_type_; }
@@ skipping 36 matching lines @@
 
   // The current reserved area in view coordinates where contents should not be
   // rendered to draw the resize corner, sidebar mini tabs etc.
   gfx::Rect reserved_rect_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostView);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_H_