Use macros to define pepper interfaces

ppapi/proxy/ppb_cursor_control_proxy.h

 // Copyright (c) 2011 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_PPB_CURSOR_CONTROL_PROXY_H_
 #define PPAPI_PPB_CURSOR_CONTROL_PROXY_H_
 
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_point.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/proxy/interface_proxy.h"
 #include "ppapi/shared_impl/function_group_base.h"
 #include "ppapi/shared_impl/host_resource.h"
 #include "ppapi/thunk/ppb_cursor_control_api.h"
 
 struct PPB_CursorControl_Dev;
 
 namespace ppapi {
 namespace proxy {
 
 class PPB_CursorControl_Proxy
-    : public ppapi::FunctionGroupBase,
-      public ppapi::thunk::PPB_CursorControl_FunctionAPI,
-      public InterfaceProxy {
+    : public InterfaceProxy,
+      public ppapi::thunk::PPB_CursorControl_FunctionAPI {
  public:
-  PPB_CursorControl_Proxy(Dispatcher* dispatcher, const void* target_interface);
+  PPB_CursorControl_Proxy(Dispatcher* dispatcher);
   virtual ~PPB_CursorControl_Proxy();
 
-  static const Info* GetInfo();
-
   // FunctionGroupBase overrides.
   ppapi::thunk::PPB_CursorControl_FunctionAPI* AsPPB_CursorControl_FunctionAPI()
       OVERRIDE;
 
   // PPB_CursorControl_FunctionAPI implementation.
   virtual PP_Bool SetCursor(PP_Instance instance,
                             PP_CursorType_Dev type,
                             PP_Resource custom_image_id,
                             const PP_Point* hot_spot) OVERRIDE;
   virtual PP_Bool LockCursor(PP_Instance instance) OVERRIDE;
   virtual PP_Bool UnlockCursor(PP_Instance instance) OVERRIDE;
   virtual PP_Bool HasCursorLock(PP_Instance instance) OVERRIDE;
   virtual PP_Bool CanLockCursor(PP_Instance instance) OVERRIDE;
 
   // InterfaceProxy implementation.
   virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
 
+  static const InterfaceID kInterfaceID = INTERFACE_ID_PPB_CURSORCONTROL;
+
  private:
   // Message handlers.
   void OnMsgSetCursor(PP_Instance instance,
                       int32_t type,
                       const ppapi::HostResource& custom_image,
                       const PP_Point& hot_spot,
                       PP_Bool* result);
   void OnMsgLockCursor(PP_Instance instance,
                        PP_Bool* result);
   void OnMsgUnlockCursor(PP_Instance instance,
                          PP_Bool* result);
   void OnMsgHasCursorLock(PP_Instance instance,
                           PP_Bool* result);
   void OnMsgCanLockCursor(PP_Instance instance,
                           PP_Bool* result);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PPB_CURSOR_CONTROL_PROXY_H_