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

ppapi/cpp/dev/graphics_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_graphics_3d_dev.h"
-#include "ppapi/c/dev/ppb_opengles_dev.h"
-#include "ppapi/cpp/instance.h"
-#include "ppapi/cpp/resource.h"
 
 namespace pp {
 
-class Graphics3D_Dev : public Resource {
+class Var;
+
+class Graphics3D_Dev {
  public:
-  static bool GetConfigs(int32_t* configs, int32_t config_size,
-                         int32_t* num_config);
+  static int32_t GetConfigs(PP_Config3D_Dev* configs,
+                            int32_t config_size,
+                            int32_t* num_config);
 
-  static bool ChooseConfig(const int32_t* attrib_list, int32_t* configs,
-                           int32_t config_size, int32_t* num_config);
+  static int32_t GetConfigAttribs(PP_Config3D_Dev config,
+                                  int32_t* attrib_list);
 
-  static bool GetConfigAttrib(int32_t config, int32_t attribute,
-                              int32_t* value);
-
-  static const char* QueryString(int32_t name);
-
-  static void* GetProcAddress(const char* name);
-
-  static uint32_t GetError();
-  static const PPB_OpenGLES2_Dev* GetImplementation();
-
-  // Creates an is_null() Graphics3D object.
-  Graphics3D_Dev() {}
-
-  Graphics3D_Dev(const Instance& instance,
-                 int32_t config,
-                 int32_t share_context,
-                 const int32_t* attrib_list);
-
-  bool SwapBuffers() const;
-
- protected:
-  explicit Graphics3D_Dev(PP_Resource resource_id) : Resource(resource_id) {}
-  static Graphics3D_Dev FromResource(PP_Resource resource_id);
+  static Var GetString(int32_t name);
 };
 
 }  // namespace pp
 
 #endif  // PPAPI_CPP_DEV_GRAPHICS_3D_DEV_H_