android: Remove DeviceDisplayInfo

ui/gfx/android/device_display_info.cc

-// Copyright (c) 2012 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 "ui/gfx/android/device_display_info.h"
-
-#include "base/logging.h"
-#include "ui/gfx/android/shared_device_display_info.h"
-
-namespace gfx {
-
-DeviceDisplayInfo::DeviceDisplayInfo() {
-}
-
-DeviceDisplayInfo::~DeviceDisplayInfo() {
-}
-
-int DeviceDisplayInfo::GetDisplayHeight() const {
-  return SharedDeviceDisplayInfo::GetInstance()->GetDisplayHeight();
-}
-
-int DeviceDisplayInfo::GetDisplayWidth() const {
-  return SharedDeviceDisplayInfo::GetInstance()->GetDisplayWidth();
-}
-
-int DeviceDisplayInfo::GetPhysicalDisplayHeight() const {
-  return SharedDeviceDisplayInfo::GetInstance()->GetPhysicalDisplayHeight();
-}
-
-int DeviceDisplayInfo::GetPhysicalDisplayWidth() const {
-  return SharedDeviceDisplayInfo::GetInstance()->GetPhysicalDisplayWidth();
-}
-
-int DeviceDisplayInfo::GetBitsPerPixel() const {
-  return SharedDeviceDisplayInfo::GetInstance()->GetBitsPerPixel();
-}
-
-int DeviceDisplayInfo::GetBitsPerComponent() const {
-  return SharedDeviceDisplayInfo::GetInstance()->GetBitsPerComponent();
-}
-
-double DeviceDisplayInfo::GetDIPScale() const {
-  return SharedDeviceDisplayInfo::GetInstance()->GetDIPScale();
-}
-
-int DeviceDisplayInfo::GetSmallestDIPWidth() const {
-  return SharedDeviceDisplayInfo::GetInstance()->GetSmallestDIPWidth();
-}
-
-int DeviceDisplayInfo::GetRotationDegrees() const {
-  return SharedDeviceDisplayInfo::GetInstance()->GetRotationDegrees();
-}
-
-}  // namespace gfx