Get rid of the RenderViewType concept in content, since it was only used by Chrome. Store the enum…

chrome/common/extensions/extension_messages.h

 // 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.
 
 // IPC messages for extensions.
 // Multiply-included message file, hence no include guard.
 
 #include "base/shared_memory.h"
 #include "base/values.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_permission_set.h"
 #include "chrome/common/extensions/url_pattern.h"
 #include "chrome/common/extensions/url_pattern_set.h"
+#include "chrome/common/view_type.h"
 #include "chrome/common/web_apps.h"
-#include "content/public/common/view_type.h"
 #include "ipc/ipc_message_macros.h"
 
 #define IPC_MESSAGE_START ExtensionMsgStart
 
+IPC_ENUM_TRAITS(chrome::ViewType)
+
 // Parameters structure for ExtensionHostMsg_Request.
 IPC_STRUCT_BEGIN(ExtensionHostMsg_Request_Params)
   // Message name.
   IPC_STRUCT_MEMBER(std::string, name)
 
   // List of message arguments.
   IPC_STRUCT_MEMBER(ListValue, arguments)
 
   // Extension ID this request was sent from. This can be empty, in the case
   // where we expose APIs to normal web pages using the extension function
@@ skipping 209 matching lines @@
 // Tell the renderer to update an extension's permission set.
 IPC_MESSAGE_CONTROL5(ExtensionMsg_UpdatePermissions,
                      int /* UpdateExtensionPermissionsInfo::REASON */,
                      std::string /* extension_id */,
                      ExtensionAPIPermissionSet /* permissions */,
                      URLPatternSet /* explicit_hosts */,
                      URLPatternSet /* scriptable_hosts */)
 
 // Tell the renderer which type this view is.
 IPC_MESSAGE_ROUTED1(ExtensionMsg_NotifyRenderViewType,
-                    content::ViewType /* view_type */)
+                    chrome::ViewType /* view_type */)
 
 // Deliver a message sent with ExtensionHostMsg_PostMessage.
 IPC_MESSAGE_CONTROL3(ExtensionMsg_UsingWebRequestAPI,
                      bool /* adblock */,
                      bool /* adblock_plus */,
                      bool /* other_webrequest */)
 
 // Ask the lazy background page if it is ready to unload. This is sent when the
 // page is considered idle. The renderer will reply with the same sequence_id
 // so that we can tell which message it is responding to.
@@ skipping 177 matching lines @@
 IPC_MESSAGE_ROUTED0(ExtensionHostMsg_IncrementLazyKeepaliveCount)
 
 // Informs the browser there is one less thing keeping the lazy background page
 // alive.
 IPC_MESSAGE_ROUTED0(ExtensionHostMsg_DecrementLazyKeepaliveCount)
 
 // Fetches a globally unique ID (for the lifetime of the browser) from the
 // browser process.
 IPC_SYNC_MESSAGE_CONTROL0_1(ExtensionHostMsg_GenerateUniqueID,
                             int /* unique_id */)