Upstream more layers, decoration title, layer_title_cache

chrome/browser/android/compositor/layer/toolbar_layer.h

+// Copyright 2014 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_TOOLBAR_LAYER_H_
+#define CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_TOOLBAR_LAYER_H_
+
+#include "base/basictypes.h"
+#include "base/memory/ref_counted.h"
+#include "base/memory/scoped_ptr.h"
+#include "chrome/browser/android/compositor/layer/layer.h"
+#include "ui/android/resources/resource_manager.h"
+
+namespace cc {
+class Layer;
+class SolidColorLayer;
+class UIResourceLayer;
+}
+
+namespace chrome {
+namespace android {
+
+class ToolbarLayer : public Layer {
+ public:
+  static scoped_refptr<ToolbarLayer> Create();
+
+  // Implements Layer
+  scoped_refptr<cc::Layer> layer() override;
+
+  void PushResource(ui::ResourceManager::Resource* resource,
+                    bool anonymize,
+                    bool anonymize_component_is_incognito,
+                    bool show_debug);
+
+ protected:
+  ToolbarLayer();
+  ~ToolbarLayer() override;
+
+ private:
+  scoped_refptr<cc::Layer> layer_;
+  scoped_refptr<cc::UIResourceLayer> bitmap_layer_;
+  scoped_refptr<cc::SolidColorLayer> anonymize_layer_;
+  scoped_refptr<cc::SolidColorLayer> debug_layer_;
+
+  DISALLOW_COPY_AND_ASSIGN(ToolbarLayer);
+};
+
+}  //  namespace android
+}  //  namespace chrome
+
+#endif  // CHROME_BROWSER_ANDROID_COMPOSITOR_LAYER_TOOLBAR_LAYER_H_