Revert of Decouple browser-specific GPU IPC messages from GPU service IPCs

content/common/gpu/buffer_presented_params_mac.cc

Index: content/common/gpu/buffer_presented_params_mac.cc
diff --git a/content/common/gpu/buffer_presented_params_mac.cc b/content/common/gpu/buffer_presented_params_mac.cc
deleted file mode 100644
index acbb973cf685f8e4a25fa134698922c4d179bef4..0000000000000000000000000000000000000000
--- a/content/common/gpu/buffer_presented_params_mac.cc
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2016 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.
-
-#include "content/common/gpu/buffer_presented_params_mac.h"
-
-namespace content {
-
-BufferPresentedParams::BufferPresentedParams() : surface_id(0) {}
-
-BufferPresentedParams::~BufferPresentedParams() {}
-
-}  // namespace content