Added ppapi::Surface3D. This CL completes the new Pepper3D interface. The imp...

ppapi/cpp/dev/context_3d_dev.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 PPAPI_CPP_DEV_GRAPHICS_3D_DEV_H_
 #define PPAPI_CPP_DEV_GRAPHICS_3D_DEV_H_
 
 #include "ppapi/c/dev/ppb_context_3d_dev.h"
 
 #include "ppapi/cpp/instance.h"
 #include "ppapi/cpp/resource.h"
 
 namespace pp {
 
-class CompletionCallback;
+class Surface3D_Dev;
 
 class Context3D_Dev : public Resource {
  public:
   // Creates an is_null() Context3D object.
   Context3D_Dev() {}
 
   Context3D_Dev(const Instance& instance,
                 PP_Config3D_Dev config,
                 const Context3D_Dev& share_context,
                 const int32_t* attrib_list);
 
-  // TODO(alokp): Move to Surface3D.
-  int32_t SwapBuffers() const;
+  int32_t BindSurfaces(Surface3D_Dev& draw,
+                       Surface3D_Dev& read);
 
  protected:
   explicit Context3D_Dev(PP_Resource resource_id) : Resource(resource_id) {}
   static Context3D_Dev FromResource(PP_Resource resource_id);
 };
 
 }  // namespace pp
 
 #endif  // PPAPI_CPP_DEV_GRAPHICS_3D_DEV_H_