Added ppapi::Context3D interface. The API has already been reviewed. I am add...

webkit/plugins/ppapi/ppb_graphics_3d_impl.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 WEBKIT_PLUGINS_PPAPI_PPB_GRAPHICS_3D_IMPL_H_
 #define WEBKIT_PLUGINS_PPAPI_PPB_GRAPHICS_3D_IMPL_H_
 
-#include "base/basictypes.h"
-#include "base/callback.h"
-#include "base/scoped_ptr.h"
-#include "gfx/size.h"
-#include "gpu/command_buffer/client/gles2_cmd_helper.h"
-#include "gpu/command_buffer/client/gles2_implementation.h"
-#include "ppapi/c/pp_instance.h"
-#include "webkit/plugins/ppapi/plugin_delegate.h"
-#include "webkit/plugins/ppapi/resource.h"
-
-namespace gpu {
-namespace gles2 {
-class GLES2Implementation;
-}  // namespace gles2
-}  // namespace gpu
-
 struct PPB_Graphics3D_Dev;
-struct PPB_OpenGLES2_Dev;
 
 namespace webkit {
 namespace ppapi {
 
-class PPB_Graphics3D_Impl : public Resource {
+class PPB_Graphics3D_Impl {
  public:
-  explicit PPB_Graphics3D_Impl(PluginModule* module);
-
-  virtual ~PPB_Graphics3D_Impl();
-
   static const PPB_Graphics3D_Dev* GetInterface();
-  static const PPB_OpenGLES2_Dev* GetOpenGLES2Interface();
-
-  static bool Shutdown();
-
-  // Resource override.
-  virtual PPB_Graphics3D_Impl* AsPPB_Graphics3D_Impl();
-
-  bool Init(PP_Instance instance_id, int32_t config,
-            const int32_t* attrib_list);
-
-  // Associates this PPB_Graphics3D_Impl with the given plugin instance. You can pass
-  // NULL to clear the existing device. Returns true on success. In this case,
-  // the last rendered frame is displayed.
-  // TODO(apatrick): Figure out the best semantics here.
-  bool BindToInstance(PluginInstance* new_instance);
-
-  bool SwapBuffers();
-
-  unsigned GetError();
-
-  void ResizeBackingTexture(const gfx::Size& size);
-
-  void SetSwapBuffersCallback(Callback0::Type* callback);
-
-  unsigned GetBackingTextureId();
-
-  gpu::gles2::GLES2Implementation* impl() {
-    return gles2_implementation_;
-  }
-
- private:
-  void Destroy();
-
-  // Non-owning pointer to the plugin instance this context is currently bound
-  // to, if any. If the context is currently unbound, this will be NULL.
-  PluginInstance* bound_instance_;
-
-  // PluginDelegate's 3D Context. Responsible for providing the command buffer.
-  scoped_ptr<PluginDelegate::PlatformContext3D> platform_context_;
-
-  // GLES2 Implementation instance. Owned by the platform context's GGL context.
-  gpu::gles2::GLES2Implementation* gles2_implementation_;
-
-  DISALLOW_COPY_AND_ASSIGN(PPB_Graphics3D_Impl);
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PPB_GRAPHICS_3D_IMPL_H_