Use macros to define pepper interfaces

ppapi/proxy/ppb_instance_proxy.h

Index: ppapi/proxy/ppb_instance_proxy.h
diff --git a/ppapi/proxy/ppb_instance_proxy.h b/ppapi/proxy/ppb_instance_proxy.h
index a7dd6e6817cfb70653e4ff3a9cfc5b584894b603..925ef70b7e356a800c6dfb69d7ae6c4124ac012a 100644
--- a/ppapi/proxy/ppb_instance_proxy.h
+++ b/ppapi/proxy/ppb_instance_proxy.h
@@ -23,15 +23,11 @@ class SerializedVarReturnValue;
 
 class PPB_Instance_Proxy : public InterfaceProxy,
                            public ppapi::InstanceImpl,
-                           public ppapi::FunctionGroupBase,
                            public ppapi::thunk::PPB_Instance_FunctionAPI {
  public:
-  PPB_Instance_Proxy(Dispatcher* dispatcher, const void* target_interface);
+  PPB_Instance_Proxy(Dispatcher* dispatcher);
   virtual ~PPB_Instance_Proxy();
 
-  static const Info* GetInfo0_5();
-  static const Info* GetInfo1_0();
-  static const Info* GetInfoMessaging();
   static const Info* GetInfoPrivate();
   static const Info* GetInfoFullscreen();
 
@@ -50,6 +46,13 @@ class PPB_Instance_Proxy : public InterfaceProxy,
   virtual PP_Var ExecuteScript(PP_Instance instance,
                                PP_Var script,
                                PP_Var* exception) OVERRIDE;
+  virtual void Log(PP_Instance instance,
+                   int log_level,
+                   PP_Var value) OVERRIDE;
+  virtual void LogWithSource(PP_Instance instance,
+                             int log_level,
+                             PP_Var source,
+                             PP_Var value) OVERRIDE;
   virtual PP_Bool IsFullscreen(PP_Instance instance) OVERRIDE;
   virtual PP_Bool SetFullscreen(PP_Instance instance,
                                 PP_Bool fullscreen) OVERRIDE;
@@ -67,6 +70,8 @@ class PPB_Instance_Proxy : public InterfaceProxy,
   virtual void SubscribeToPolicyUpdates(PP_Instance instance) OVERRIDE;
   virtual void PostMessage(PP_Instance instance, PP_Var message) OVERRIDE;
 
+  static const InterfaceID kInterfaceID = INTERFACE_ID_PPB_INSTANCE;
+
  private:
   // Message handlers.
   void OnMsgGetWindowObject(PP_Instance instance,
@@ -81,6 +86,13 @@ class PPB_Instance_Proxy : public InterfaceProxy,
                           SerializedVarReceiveInput script,
                           SerializedVarOutParam out_exception,
                           SerializedVarReturnValue result);
+  void OnMsgLog(PP_Instance instance,
+                int log_level,
+                SerializedVarReceiveInput value);
+  void OnMsgLogWithSource(PP_Instance instance,
+                          int log_level,
+                          SerializedVarReceiveInput source,
+                          SerializedVarReceiveInput value);
   void OnMsgSetFullscreen(PP_Instance instance,
                           PP_Bool fullscreen,
                           PP_Bool* result);