Move extension_messages.h to extensions/common.

chrome/browser/renderer_host/pepper/pepper_extensions_common_message_filter.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 "chrome/browser/renderer_host/pepper/pepper_extensions_common_message_filter.h"
 
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/extension_function_dispatcher.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
-#include "chrome/common/extensions/extension_messages.h"
 #include "content/public/browser/browser_ppapi_host.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "extensions/common/constants.h"
+#include "extensions/common/extension_messages.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_message_macros.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/host/dispatch_host_message.h"
 #include "ppapi/host/host_message_context.h"
 #include "ppapi/proxy/ppapi_messages.h"
 
 namespace chrome {
 
 class PepperExtensionsCommonMessageFilter::DispatcherOwner
@@ skipping 218 matching lines @@
   dispatcher_owner_->dispatcher()->DispatchWithCallback(
       params, dispatcher_owner_->render_frame_host(),
       base::Bind(
           &PepperExtensionsCommonMessageFilter::OnExtensionFunctionCompleted,
           this,
           base::Passed(&reply_context)));
   return true;
 }
 
 }  // namespace chrome