Remove skia::PlatformDevice

skia/ext/platform_device.cc

-// 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.
-
-#include "base/logging.h"
-#include "skia/ext/platform_device.h"
-
-#include "third_party/skia/include/core/SkMetaData.h"
-
-namespace {
-
-const char kDevicePlatformBehaviour[] = "CrDevicePlatformBehaviour";
-
-}  // namespace
-
-namespace skia {
-
-void SetPlatformDevice(SkBaseDevice* device, PlatformDevice* platform_behaviour) {
-  SkMetaData& meta_data = device->getMetaData();
-  meta_data.setPtr(kDevicePlatformBehaviour, platform_behaviour);
-}
-
-PlatformDevice* GetPlatformDevice(SkBaseDevice* device) {
-  if (device) {
-    SkMetaData& meta_data = device->getMetaData();
-    PlatformDevice* device_behaviour = NULL;
-    if (meta_data.findPtr(kDevicePlatformBehaviour,
-                          reinterpret_cast<void**>(&device_behaviour)))
-      return device_behaviour;
-  }
-  return NULL;
-}
-
-PlatformDevice::~PlatformDevice() {}
-
-}  // namespace skia