Use macros to define pepper interfaces

ppapi/proxy/ppp_class_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_PROXY_PPP_CLASS_PROXY_H_
 #define PPAPI_PROXY_PPP_CLASS_PROXY_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 13 matching lines @@
 class SerializedVarOutParam;
 class SerializedVarReturnValue;
 
 class PPP_Class_Proxy : public InterfaceProxy {
  public:
   // PPP_Class isn't a normal interface that you can query for, so this
   // constructor doesn't take an interface pointer.
   PPP_Class_Proxy(Dispatcher* dispatcher);
   virtual ~PPP_Class_Proxy();
 
+  // Factory function used for registration (normal code can just use the
+  // constructor).
+  static InterfaceProxy* Create(Dispatcher* dispatcher);
+
   // Creates a proxied object in the browser process. This takes the browser's
   // PPB_Var_Deprecated interface to use to create the object. The class and
   static PP_Var CreateProxiedObject(const PPB_Var_Deprecated* var,
                                     Dispatcher* dispatcher,
                                     PP_Module module_id,
                                     int64 ppp_class,
                                     int64 class_data);
 
   // InterfaceProxy implementation.
   virtual bool OnMessageReceived(const IPC::Message& msg);
@@ skipping 34 matching lines @@
                       SerializedVarReturnValue result);
   void OnMsgDeallocate(int64 ppp_class, int64 object);
 
   DISALLOW_COPY_AND_ASSIGN(PPP_Class_Proxy);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_PPP_CLASS_PROXY_H_