Expose compositor filters on ui::Layer.

ui/gfx/compositor/layer.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 UI_GFX_COMPOSITOR_LAYER_H_
 #define UI_GFX_COMPOSITOR_LAYER_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "third_party/skia/include/core/SkRegion.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebContentLayerClient.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebLayer.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebContentLayerClient.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebLayer.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/transform.h"
 #include "ui/gfx/compositor/compositor.h"
 #include "ui/gfx/compositor/layer_animation_delegate.h"
 #include "ui/gfx/compositor/layer_delegate.h"
 #include "ui/gfx/compositor/layer_type.h"
 
 class SkCanvas;
 
 namespace ui {
@@ skipping 90 matching lines @@
   // Sets/gets whether or not drawing of child layers should be clipped to the
   // bounds of this layer.
   void SetMasksToBounds(bool masks_to_bounds);
   bool GetMasksToBounds() const;
 
   // The opacity of the layer. The opacity is applied to each pixel of the
   // texture (resulting alpha = opacity * alpha).
   float opacity() const { return opacity_; }
   void SetOpacity(float opacity);
 
+  // Blur pixels by this amount in anything below the layer and visible through
+  // the layer.
+  int background_blur() const { return background_blur_radius_; }
+  void SetBackgroundBlur(int blur_radius);
+
   // Return the target opacity if animator is running, or the current opacity
   // otherwise.
   float GetTargetOpacity() const;
 
   // Sets the visibility of the Layer. A Layer may be visible but not
   // drawn. This happens if any ancestor of a Layer is not visible.
   void SetVisible(bool visible);
   bool visible() const { return visible_; }
 
   // Returns the target visibility if the animator is running. Otherwise, it
@@ skipping 129 matching lines @@
   bool fills_bounds_opaquely_;
 
   // If true the layer is always up to date.
   bool layer_updated_externally_;
 
   // Union of damaged rects to be used when compositor is ready to
   // paint the content.
   SkRegion damaged_region_;
 
   float opacity_;
+  int background_blur_radius_;
 
   std::string name_;
 
   LayerDelegate* delegate_;
 
   scoped_ptr<LayerAnimator> animator_;
 
   WebKit::WebLayer web_layer_;
   bool web_layer_is_accelerated_;
   bool show_debug_borders_;
 
   DISALLOW_COPY_AND_ASSIGN(Layer);
 };
 
 }  // namespace ui
 
 #endif  // UI_GFX_COMPOSITOR_LAYER_H_