Upstream oodles of Chrome for Android code into Chromium.

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_