Migrate chrome_net_benchmarking_message_filter to mojo

chrome/common/benchmarking_messages.h

-// Copyright (c) 2011 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 <string>
-
-#include "build/build_config.h"
-
-#include "ipc/ipc_message_macros.h"
-#include "ui/gfx/native_widget_types.h"
-
-#define IPC_MESSAGE_START ChromeBenchmarkingMsgStart
-
-// Message sent from the renderer to the browser to request that the browser
-// close all sockets.  Used for debugging/testing.
-//
-// This message must be synchronous so that the test harness can not
-// issue further network requests before it completes.
-IPC_SYNC_MESSAGE_CONTROL0_0(ChromeViewHostMsg_CloseCurrentConnections)
-
-// Message sent from the renderer to the browser to request that the browser
-// enable or disable the cache.  Used for debugging/testing.
-IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_SetCacheMode,
-                     bool /* enabled */)
-
-// Message sent from the renderer to the browser to request that the browser
-// clear the cache.  Used for debugging/testing.
-// |result| is the returned status from the operation.
-IPC_SYNC_MESSAGE_CONTROL0_1(ChromeViewHostMsg_ClearCache,
-                            int /* result */)
-
-// Message sent from the renderer to the browser to request that the browser
-// clear the host cache.  Used for debugging/testing.
-IPC_SYNC_MESSAGE_CONTROL0_0(ChromeViewHostMsg_ClearHostResolverCache)
-
-// Message sent from the renderer to the browser to request that the browser
-// clear the predictor cache.  Used for debugging/testing.
-IPC_SYNC_MESSAGE_CONTROL0_0(ChromeViewHostMsg_ClearPredictorCache)