Move extension_messages.h to extensions/common.

extensions/common/extension_message_generator.cc

Index: extensions/common/extension_message_generator.cc
diff --git a/ppapi/proxy/ppapi_messages.cc b/extensions/common/extension_message_generator.cc
similarity index 61%
copy from ppapi/proxy/ppapi_messages.cc
copy to extensions/common/extension_message_generator.cc
index 5cee1c78254ef6138046b0fdce52f49637c67777..91f6759b34ea324b2bb3b9f7c400d023db39cf6b 100644
--- a/ppapi/proxy/ppapi_messages.cc
+++ b/extensions/common/extension_message_generator.cc
@@ -1,34 +1,34 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2014 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.
 
 // Get basic type definitions.
 #define IPC_MESSAGE_IMPL
-#include "ppapi/proxy/ppapi_messages.h"
+#include "extensions/common/extension_message_generator.h"
 
 // Generate constructors.
 #include "ipc/struct_constructor_macros.h"
-#include "ppapi/proxy/ppapi_messages.h"
+#include "extensions/common/extension_message_generator.h"
 
 // Generate destructors.
 #include "ipc/struct_destructor_macros.h"
-#include "ppapi/proxy/ppapi_messages.h"
+#include "extensions/common/extension_message_generator.h"
 
 // Generate param traits write methods.
 #include "ipc/param_traits_write_macros.h"
 namespace IPC {
-#include "ppapi/proxy/ppapi_messages.h"
+#include "extensions/common/extension_message_generator.h"
 }  // namespace IPC
 
 // Generate param traits read methods.
 #include "ipc/param_traits_read_macros.h"
 namespace IPC {
-#include "ppapi/proxy/ppapi_messages.h"
+#include "extensions/common/extension_message_generator.h"
 }  // namespace IPC
 
 // Generate param traits log methods.
 #include "ipc/param_traits_log_macros.h"
 namespace IPC {
-#include "ppapi/proxy/ppapi_messages.h"
+#include "extensions/common/extension_message_generator.h"
 }  // namespace IPC