pepper: Use the RenderThread's shared context as the parent context.

content/renderer/pepper/pepper_plugin_delegate_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_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_
 #define CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/id_map.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "content/public/renderer/render_view_observer.h"
 #include "content/renderer/mouse_lock_dispatcher.h"
-#include "content/renderer/pepper/pepper_parent_context_provider.h"
 #include "content/renderer/render_view_pepper_helper.h"
 #include "ppapi/shared_impl/private/ppb_tcp_server_socket_shared.h"
 #include "ppapi/shared_impl/private/tcp_socket_private_impl.h"
 #include "ui/base/ime/text_input_type.h"
 #include "webkit/plugins/ppapi/plugin_delegate.h"
 
 namespace base {
 class FilePath;
 }
 
@@ skipping 24 matching lines @@
 class ContextProviderCommandBuffer;
 class GamepadSharedMemoryReader;
 class PepperBrokerImpl;
 class PepperDeviceEnumerationEventHandler;
 class RenderViewImpl;
 
 class PepperPluginDelegateImpl
     : public webkit::ppapi::PluginDelegate,
       public RenderViewPepperHelper,
       public base::SupportsWeakPtr<PepperPluginDelegateImpl>,
-      public PepperParentContextProvider,
       public RenderViewObserver {
  public:
   explicit PepperPluginDelegateImpl(RenderViewImpl* render_view);
   virtual ~PepperPluginDelegateImpl();
 
   RenderViewImpl* render_view() { return render_view_; }
 
   // Sets up the renderer host and out-of-process proxy for an external plugin
   // module. Returns the renderer host, or NULL if it couldn't be created.
   RendererPpapiHost* CreateExternalPluginModule(
@@ skipping 102 matching lines @@
   virtual PlatformAudioInput* CreateAudioInput(
       const std::string& device_id,
       uint32_t sample_rate,
       uint32_t sample_count,
       PlatformAudioInputClient* client) OVERRIDE;
   virtual PlatformImage2D* CreateImage2D(int width, int height) OVERRIDE;
   virtual PlatformGraphics2D* GetGraphics2D(
       webkit::ppapi::PluginInstance* instance,
       PP_Resource resource) OVERRIDE;
   virtual PlatformContext3D* CreateContext3D() OVERRIDE;
-  virtual void ReparentContext(PlatformContext3D*) OVERRIDE;
   virtual PlatformVideoCapture* CreateVideoCapture(
       const std::string& device_id,
       PlatformVideoCaptureEventHandler* handler) OVERRIDE;
   virtual PlatformVideoDecoder* CreateVideoDecoder(
       media::VideoDecodeAccelerator::Client* client,
       int32 command_buffer_route_id) OVERRIDE;
   virtual Broker* ConnectToBroker(
       webkit::ppapi::PPB_Broker_Impl* client) OVERRIDE;
   virtual void NumberOfFindResultsChanged(int identifier,
                                           int total,
@@ skipping 175 matching lines @@
   // and perform other common initialization.
   RendererPpapiHost* CreateOutOfProcessModule(
       webkit::ppapi::PluginModule* module,
       const base::FilePath& path,
       ppapi::PpapiPermissions permissions,
       const IPC::ChannelHandle& channel_handle,
       base::ProcessId plugin_pid,
       int plugin_child_id,
       bool is_external);
 
-  // Implementation of PepperParentContextProvider.
-  virtual WebGraphicsContext3DCommandBufferImpl*
-      GetParentContextForPlatformContext3D() OVERRIDE;
-
   MouseLockDispatcher::LockTarget* GetOrCreateLockTargetAdapter(
       webkit::ppapi::PluginInstance* instance);
   void UnSetAndDeleteLockTargetAdapter(webkit::ppapi::PluginInstance* instance);
 
   MouseLockDispatcher* GetMouseLockDispatcher(
       webkit::ppapi::PluginInstance* instance);
 
   // Pointer to the RenderView that owns us.
   RenderViewImpl* render_view_;
 
@@ skipping 34 matching lines @@
       device_enumeration_event_handler_;
 
   scoped_refptr<ContextProviderCommandBuffer> offscreen_context3d_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperPluginDelegateImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_