Add PPAPI_BEGIN_MESSAGE_MAP and PPAPI_END_MESSAGE_MAP to be used when dispatching IPCs using PPAPI_…

content/browser/renderer_host/pepper/pepper_gamepad_host.cc

 // Copyright (c) 2012 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.
 
 #include "content/browser/renderer_host/pepper/pepper_gamepad_host.h"
 
 #include "base/bind.h"
 #include "content/browser/gamepad/gamepad_service.h"
 #include "content/public/browser/browser_ppapi_host.h"
 #include "ppapi/c/pp_errors.h"
@@ skipping 25 matching lines @@
       weak_factory_(this) {}
 
 PepperGamepadHost::~PepperGamepadHost() {
   if (is_started_)
     gamepad_service_->RemoveConsumer(this);
 }
 
 int32_t PepperGamepadHost::OnResourceMessageReceived(
     const IPC::Message& msg,
     ppapi::host::HostMessageContext* context) {
-  IPC_BEGIN_MESSAGE_MAP(PepperGamepadHost, msg)
-  PPAPI_DISPATCH_HOST_RESOURCE_CALL_0(PpapiHostMsg_Gamepad_RequestMemory,
-                                      OnRequestMemory)
-  IPC_END_MESSAGE_MAP()
+  PPAPI_BEGIN_MESSAGE_MAP(PepperGamepadHost, msg)
+    PPAPI_DISPATCH_HOST_RESOURCE_CALL_0(PpapiHostMsg_Gamepad_RequestMemory,
+                                        OnRequestMemory)
+  PPAPI_END_MESSAGE_MAP()
   return PP_ERROR_FAILED;
 }
 
 int32_t PepperGamepadHost::OnRequestMemory(
     ppapi::host::HostMessageContext* context) {
   if (is_started_)
     return PP_ERROR_FAILED;
 
   gamepad_service_->ConsumerBecameActive(this);
   is_started_ = true;
@@ skipping 13 matching lines @@
   base::SharedMemoryHandle handle =
       gamepad_service_->GetSharedMemoryHandleForProcess(
           browser_ppapi_host_->GetPluginProcessHandle());
 
   context.params.AppendHandle(ppapi::proxy::SerializedHandle(
       handle, sizeof(ppapi::ContentGamepadHardwareBuffer)));
   host()->SendReply(context, PpapiPluginMsg_Gamepad_SendMemory());
 }
 
 }  // namespace content