Moves FrameHostMsg_SetCookie to a Mojo message

content/common/frame_messages.h

 // Copyright 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.
 
 // IPC messages for interacting with frames.
 // Multiply-included message file, hence no include guard.
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 1138 matching lines @@
                     std::string /* new encoding name */)
 
 // Following message is used to communicate the values received by the
 // callback binding the JS to Cpp.
 // An instance of browser that has an automation host listening to it can
 // have a javascript send a native value (string, number, boolean) to the
 // listener in Cpp. (DomAutomationController)
 IPC_MESSAGE_ROUTED1(FrameHostMsg_DomOperationResponse,
                     std::string  /* json_string */)
 
-// Used to set a cookie. The cookie is set asynchronously, but will be
-// available to a subsequent FrameHostMsg_GetCookies request.
-IPC_MESSAGE_CONTROL4(FrameHostMsg_SetCookie,
-                     int /* render_frame_id */,
-                     GURL /* url */,
-                     GURL /* first_party_for_cookies */,
-                     std::string /* cookie */)
-
 // Used to get cookies for the given URL. This may block waiting for a
 // previous SetCookie message to be processed.
 IPC_SYNC_MESSAGE_CONTROL3_1(FrameHostMsg_GetCookies,
                             int /* render_frame_id */,
                             GURL /* url */,
                             GURL /* first_party_for_cookies */,
                             std::string /* cookies */)
 
 // Used to check if cookies are enabled for the given URL. This may block
 // waiting for a previous SetCookie message to be processed.
@@ skipping 399 matching lines @@
 // nearest find result in the sending frame.
 IPC_MESSAGE_ROUTED2(FrameHostMsg_GetNearestFindResult_Reply,
                     int /* nfr_request_id */,
                     float /* distance */)
 #endif
 
 // Adding a new message? Stick to the sort order above: first platform
 // independent FrameMsg, then ifdefs for platform specific FrameMsg, then
 // platform independent FrameHostMsg, then ifdefs for platform specific
 // FrameHostMsg.