Integrate new Reader Mode panel

chrome/browser/android/compositor/layer/reader_mode_layer.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 CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_READER_MODE_LAYER_H_
-#define CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_READER_MODE_LAYER_H_
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_ptr.h"
-#include "chrome/browser/android/compositor/layer/layer.h"
-
-namespace cc {
-class Layer;
-class NinePatchLayer;
-class SolidColorLayer;
-class UIResourceLayer;
-}
-
-namespace content {
-class ContentViewCore;
-}
-
-namespace ui {
-class ResourceManager;
-}
-
-namespace chrome {
-namespace android {
-
-class ReaderModeLayer : public Layer {
- public:
-  static scoped_refptr<ReaderModeLayer> Create(
-      ui::ResourceManager* resource_manager);
-
-  void SetProperties(int panel_background_resource_id,
-                     int panel_text_resource_id,
-                     content::ContentViewCore* reader_mode_content_view_core,
-                     float panel_y,
-                     float panel_width,
-                     float panel_margin_top,
-                     float panel_height,
-                     float distilled_y,
-                     float distilled_height,
-                     float x,
-                     float panel_text_opacity,
-                     int header_background_color);
-
-  scoped_refptr<cc::Layer> layer() override;
-
- protected:
-  explicit ReaderModeLayer(ui::ResourceManager* resource_manager);
-  ~ReaderModeLayer() override;
-
- private:
-  ui::ResourceManager* resource_manager_;
-
-  scoped_refptr<cc::Layer> layer_;
-  scoped_refptr<cc::NinePatchLayer> panel_background_;
-  scoped_refptr<cc::UIResourceLayer> panel_text_;
-  scoped_refptr<cc::NinePatchLayer> content_shadow_;
-  scoped_refptr<cc::SolidColorLayer> content_solid_;
-  scoped_refptr<cc::Layer> content_view_container_;
-};
-
-}  //  namespace android
-}  //  namespace chrome
-
-#endif  // CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_READER_MODE_LAYER_H_