Remove pepper_messages.h.

content/common/pepper_messages.h

Index: content/common/pepper_messages.h
diff --git a/content/common/pepper_messages.h b/content/common/pepper_messages.h
deleted file mode 100644
index caeb7a55a441e4e78fb0e30dc6a4eeac85abaee4..0000000000000000000000000000000000000000
--- a/content/common/pepper_messages.h
+++ /dev/null
@@ -1,28 +0,0 @@
-// 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.
-
-// Multiply-included message file, no traditional include guard
-#include "content/common/content_export.h"
-#include "ipc/ipc_message_macros.h"
-#include "ipc/ipc_platform_file.h"
-#include "ppapi/c/private/ppb_flash.h"
-#include "ppapi/proxy/ppapi_param_traits.h"
-#include "url/gurl.h"
-
-#undef IPC_MESSAGE_EXPORT
-#define IPC_MESSAGE_EXPORT CONTENT_EXPORT
-#define IPC_MESSAGE_START PepperMsgStart
-
-IPC_ENUM_TRAITS(PP_FlashLSORestrictions)
-
-// Pepper (non-file-system) messages sent from the renderer to the browser.
-
-IPC_SYNC_MESSAGE_CONTROL1_1(PepperMsg_GetLocalTimeZoneOffset,
-                            base::Time /* t */,
-                            double /* result */)
-
-IPC_SYNC_MESSAGE_CONTROL2_1(PepperMsg_GetLocalDataRestrictions,
-                            GURL /* document_url */,
-                            GURL /* plugin_url */,
-                            PP_FlashLSORestrictions /* restrictions */)