UI Resource Manager

cc/layers/scrollbar_layer_impl.h

Index: cc/layers/scrollbar_layer_impl.h
===================================================================
--- cc/layers/scrollbar_layer_impl.h	(revision 213304)
+++ cc/layers/scrollbar_layer_impl.h	(working copy)
@@ -14,6 +14,8 @@
 class LayerTreeImpl;
 class ScrollView;
 
+typedef int UIResourceId;
+
 class CC_EXPORT ScrollbarLayerImpl : public LayerImpl {
  public:
   static scoped_ptr<ScrollbarLayerImpl> Create(
@@ -33,8 +35,6 @@
   virtual void AppendQuads(QuadSink* quad_sink,
                            AppendQuadsData* append_quads_data) OVERRIDE;
 
-  virtual void DidLoseOutputSurface() OVERRIDE;
-
   int scroll_layer_id() const { return scroll_layer_id_; }
   void set_scroll_layer_id(int id) { scroll_layer_id_ = id; }
 
@@ -58,11 +58,11 @@
   void set_vertical_adjust(float vertical_adjust) {
     vertical_adjust_ = vertical_adjust;
   }
-  void set_track_resource_id(ResourceProvider::ResourceId id) {
-    track_resource_id_ = id;
+  void set_track_ui_resource_id(UIResourceId uid) {
+    track_ui_resource_id_ = uid;
   }
-  void set_thumb_resource_id(ResourceProvider::ResourceId id) {
-    thumb_resource_id_ = id;
+  void set_thumb_ui_resource_id(UIResourceId uid) {
+    thumb_ui_resource_id_ = uid;
   }
   void set_visible_to_total_length_ratio(float ratio) {
     visible_to_total_length_ratio_ = ratio;
@@ -87,8 +87,8 @@
 
   gfx::Rect ScrollbarLayerRectToContentRect(gfx::RectF layer_rect) const;
 
-  ResourceProvider::ResourceId track_resource_id_;
-  ResourceProvider::ResourceId thumb_resource_id_;
+  UIResourceId track_ui_resource_id_;
+  UIResourceId thumb_ui_resource_id_;
 
   float current_pos_;
   int maximum_;