Part 4 of cc/ directory shuffles: output

cc/compositor_frame_metadata.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 CC_COMPOSITOR_FRAME_METADATA_H_
-#define CC_COMPOSITOR_FRAME_METADATA_H_
-
-#include "cc/base/cc_export.h"
-#include "ui/gfx/size_f.h"
-#include "ui/gfx/vector2d_f.h"
-
-namespace cc {
-
-class CC_EXPORT CompositorFrameMetadata
-{
- public:
-  CompositorFrameMetadata();
-  ~CompositorFrameMetadata();
-
-  // The device scale factor used to generate this compositor frame.
-  float device_scale_factor;
-
-  // Scroll offset and scale of the root layer. This can be used for tasks
-  // like positioning windowed plugins.
-  gfx::Vector2dF root_scroll_offset;
-  float page_scale_factor;
-
-  // These limits can be used together with the scroll/scale fields above to
-  // determine if scrolling/scaling in a particular direction is possible.
-  gfx::SizeF viewport_size;
-  gfx::SizeF root_layer_size;
-  float min_page_scale_factor;
-  float max_page_scale_factor;
-
-  // Used to position the Android location top bar and page content, whose
-  // precise position is computed by the renderer compositor.
-  gfx::Vector2dF location_bar_offset;
-  gfx::Vector2dF location_bar_content_translation;
-};
-
-}  // namespace cc
-
-#endif  // CC_COMPOSITOR_FRAME_METADATA_H_