Convert visitedlink to use mojo.

components/visitedlink/common/visitedlink_messages.h

-// 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.
-
-// Multiply-included file, no traditional include guard.
-
-#include <stdint.h>
-
-#include <vector>
-
-#include "base/memory/shared_memory.h"
-#include "content/public/common/common_param_traits_macros.h"
-#include "ipc/ipc_message_macros.h"
-
-#define IPC_MESSAGE_START VisitedLinkMsgStart
-
-// History system notification that the visited link database has been
-// replaced. It has one SharedMemoryHandle argument consisting of the table
-// handle. This handle is valid in the context of the renderer
-IPC_MESSAGE_CONTROL1(ChromeViewMsg_VisitedLink_NewTable,
-                     base::SharedMemoryHandle)
-
-// History system notification that a link has been added and the link
-// coloring state for the given hash must be re-calculated.
-IPC_MESSAGE_CONTROL1(ChromeViewMsg_VisitedLink_Add, std::vector<uint64_t>)
-
-// History system notification that one or more history items have been
-// deleted, which at this point means that all link coloring state must be
-// re-calculated. Boolean flag is used to inform renderer process to invalidate
-// cached visited links hashes. The flag is needed because the salt will change
-// after loading the visitedlink table from the database file.
-IPC_MESSAGE_CONTROL1(ChromeViewMsg_VisitedLink_Reset, bool)