Revert 138415 - Makes the browser send pixels to the GPU process where it should.

content/browser/renderer_host/dip_util.h

-// 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.
-
-#ifndef CONTENT_BROWSER_RENDERER_HOST_DIP_UTIL_H_
-#define CONTENT_BROWSER_RENDERER_HOST_DIP_UTIL_H_
-#pragma once
-
-#include "content/common/content_export.h"
-
-namespace gfx {
-class Point;
-class Rect;
-class Size;
-}  // namespace gfx
-
-namespace content {
-class RenderWidgetHostView;
-
-// Returns scale factor used to convert from DIP to pixel coordinate systems.
-// Returns 1.0 if DIP is not enabled.
-CONTENT_EXPORT float GetDIPScaleFactor(const RenderWidgetHostView* view);
-
-// Utility functions that convert point/size/rect between DIP and pixel
-// coordinate system.
-CONTENT_EXPORT gfx::Point ConvertPointToDIP(const RenderWidgetHostView* view,
-                                            const gfx::Point& point_in_pixel);
-CONTENT_EXPORT gfx::Size ConvertSizeToDIP(const RenderWidgetHostView* view,
-                                          const gfx::Size& size_in_pixel);
-CONTENT_EXPORT gfx::Rect ConvertRectToDIP(const RenderWidgetHostView* view,
-                                          const gfx::Rect& rect_in_pixel);
-CONTENT_EXPORT gfx::Point ConvertPointToPixel(const RenderWidgetHostView* view,
-                                              const gfx::Point& point_in_dip);
-CONTENT_EXPORT gfx::Size ConvertSizeToPixel(const RenderWidgetHostView* view,
-                                            const gfx::Size& size_in_dip);
-CONTENT_EXPORT gfx::Rect ConvertRectToPixel(const RenderWidgetHostView* view,
-                                            const gfx::Rect& rect_in_dip);
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_RENDERER_HOST_DIP_UTIL_H_