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

content/renderer/pepper/pepper_file_system_host.cc

 // Copyright (c) 2013 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/renderer/pepper/pepper_file_system_host.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "content/child/child_thread.h"
 #include "content/child/fileapi/file_system_dispatcher.h"
@@ skipping 35 matching lines @@
       opened_(true),
       root_url_(root_url),
       called_open_(true),
       weak_factory_(this) {}
 
 PepperFileSystemHost::~PepperFileSystemHost() {}
 
 int32_t PepperFileSystemHost::OnResourceMessageReceived(
     const IPC::Message& msg,
     ppapi::host::HostMessageContext* context) {
-  IPC_BEGIN_MESSAGE_MAP(PepperFileSystemHost, msg)
-  PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_FileSystem_Open, OnHostMsgOpen)
-  PPAPI_DISPATCH_HOST_RESOURCE_CALL(
-      PpapiHostMsg_FileSystem_InitIsolatedFileSystem,
-      OnHostMsgInitIsolatedFileSystem)
-  IPC_END_MESSAGE_MAP()
+  PPAPI_BEGIN_MESSAGE_MAP(PepperFileSystemHost, msg)
+    PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_FileSystem_Open,
+                                      OnHostMsgOpen)
+    PPAPI_DISPATCH_HOST_RESOURCE_CALL(
+        PpapiHostMsg_FileSystem_InitIsolatedFileSystem,
+        OnHostMsgInitIsolatedFileSystem)
+  PPAPI_END_MESSAGE_MAP()
   return PP_ERROR_FAILED;
 }
 
 bool PepperFileSystemHost::IsFileSystemHost() { return true; }
 
 void PepperFileSystemHost::DidOpenFileSystem(
     const std::string& /* name_unused */,
     const GURL& root) {
   opened_ = true;
   root_url_ = root;
@@ skipping 62 matching lines @@
   const std::string root_name = ppapi::IsolatedFileSystemTypeToRootName(type);
   if (root_name.empty())
     return PP_ERROR_BADARGUMENT;
   root_url_ = GURL(fileapi::GetIsolatedFileSystemRootURIString(
       url.GetOrigin(), fsid, root_name));
   opened_ = true;
   return PP_OK;
 }
 
 }  // namespace content