Restructure contents of blimp/client.

blimp/client/compositor/blimp_compositor_android.h

-// Copyright 2015 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 BLIMP_CLIENT_COMPOSITOR_BLIMP_COMPOSITOR_ANDROID_H_
-#define BLIMP_CLIENT_COMPOSITOR_BLIMP_COMPOSITOR_ANDROID_H_
-
-#include "base/android/jni_android.h"
-#include "base/macros.h"
-#include "blimp/client/compositor/blimp_compositor.h"
-#include "ui/gfx/geometry/size.h"
-#include "ui/gfx/native_widget_types.h"
-
-namespace base {
-class SingleThreadTaskRunner;
-class Thread;
-}
-
-namespace cc {
-class LayerTreeHost;
-}
-
-namespace blimp {
-namespace client {
-
-class RenderWidgetFeature;
-
-// An Android specific version of the BlimpCompositor.  This class builds a
-// gfx::AcceleratedWidget out of an Android SurfaceView's surface.
-class BlimpCompositorAndroid : public BlimpCompositor {
- public:
-  // |real_size| is the total display area including system decorations (see
-  // android.view.Display.getRealSize()).  |size| is the total display
-  // area not including system decorations (see android.view.Display.getSize()).
-  // |dp_to_px| is the scale factor that is required to convert from dp device
-  // pixels) to px.
-  static scoped_ptr<BlimpCompositorAndroid> Create(
-      const gfx::Size& real_size,
-      const gfx::Size& size,
-      float dp_to_px,
-      RenderWidgetFeature* render_widget_feature);
-
-  ~BlimpCompositorAndroid() override;
-
- protected:
-  // |size| is the size of the display.  |real_size_supported| determines
-  // whether or not this size is the real display size or the display size
-  // not including the system decorations.  |dp_to_px| is the scale factor that
-  // is required to convert from dp (device pixels) to px.
-  BlimpCompositorAndroid(const gfx::Size& size,
-                         bool real_size_supported,
-                         float dp_to_px,
-                         RenderWidgetFeature* render_widget_feature);
-
-  // BlimpCompositor implementation.
-  void GenerateLayerTreeSettings(cc::LayerTreeSettings* settings);
-
- private:
-  // Used to determine tile size for the compositor's rastered tiles. For a
-  // device of width X height |portrait_width_| will be min(width, height) and
-  // |landscape_width_| will be max(width, height).
-  int portrait_width_;
-  int landscape_width_;
-
-  // True if the |portrait_width_| and |landscape_width_| represent the device's
-  // physical dimensions, including any area occupied by system decorations.
-  bool real_size_supported_;
-
-  DISALLOW_COPY_AND_ASSIGN(BlimpCompositorAndroid);
-};
-
-}  // namespace client
-}  // namespace blimp
-
-#endif  // BLIMP_CLIENT_COMPOSITOR_BLIMP_COMPOSITOR_ANDROID_H_