Don't require a recreation of the context when fullscreening

content/renderer/render_widget_fullscreen_pepper.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_WIDGET_FULLSCREEN_PEPPER_H_
 #define CONTENT_RENDERER_RENDER_WIDGET_FULLSCREEN_PEPPER_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
@@ skipping 36 matching lines @@
 
   // pepper::FullscreenContainer API.
   virtual void Invalidate() OVERRIDE;
   virtual void InvalidateRect(const WebKit::WebRect& rect) OVERRIDE;
   virtual void ScrollRect(int dx, int dy, const WebKit::WebRect& rect) OVERRIDE;
   virtual void Destroy() OVERRIDE;
   virtual void DidChangeCursor(const WebKit::WebCursorInfo& cursor) OVERRIDE;
   virtual webkit::ppapi::PluginDelegate::PlatformContext3D*
       CreateContext3D() OVERRIDE;
   virtual MouseLockDispatcher* GetMouseLockDispatcher() OVERRIDE;
+  virtual void ReparentContext(
+      webkit::ppapi::PluginDelegate::PlatformContext3D*) OVERRIDE;
 
   // IPC::Listener implementation. This overrides the implementation
   // in RenderWidgetFullscreen.
   virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
 
   WebGraphicsContext3DCommandBufferImpl* context() const { return context_; }
   void SwapBuffers();
 
   // Could be NULL when this widget is closing.
   webkit::ppapi::PluginInstance* plugin() const { return plugin_; }
@@ skipping 52 matching lines @@
   unsigned int program_;
 
   base::WeakPtrFactory<RenderWidgetFullscreenPepper> weak_ptr_factory_;
 
   scoped_ptr<MouseLockDispatcher> mouse_lock_dispatcher_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetFullscreenPepper);
 };
 
 #endif  // CONTENT_RENDERER_RENDER_WIDGET_FULLSCREEN_PEPPER_H_