cc: Commit property trees to the compositor thread

cc/trees/draw_property_utils.h

Index: cc/trees/draw_property_utils.h
diff --git a/cc/trees/draw_property_utils.h b/cc/trees/draw_property_utils.h
index cf1fde420663f2f619583eef38bcea9627ad7ea6..986720782a56a6f0ccef1dc4201bbde2d543768f 100644
--- a/cc/trees/draw_property_utils.h
+++ b/cc/trees/draw_property_utils.h
@@ -16,6 +16,7 @@ namespace cc {
 
 class ClipTree;
 class Layer;
+class LayerImpl;
 class OpacityTree;
 class TransformTree;
 class PropertyTrees;
@@ -35,14 +36,52 @@ void CC_EXPORT ComputeTransforms(TransformTree* transform_tree);
 // visible content rect is the clipped content space rect that will be used for
 // recording.
 void CC_EXPORT
+BuildPropertyTreesAndComputeVisibleRects(Layer* root_layer,
+                                         const Layer* page_scale_layer,
+                                         float page_scale_factor,
+                                         float device_scale_factor,
+                                         const gfx::Rect& viewport,
+                                         const gfx::Transform& device_transform,
+                                         PropertyTrees* property_trees);
+
+void CC_EXPORT
+BuildPropertyTreesAndComputeVisibleRects(LayerImpl* root_layer,
+                                         const LayerImpl* page_scale_layer,
+                                         float page_scale_factor,
+                                         float device_scale_factor,
+                                         const gfx::Rect& viewport,
+                                         const gfx::Transform& device_transform,
+                                         PropertyTrees* property_trees);
+
+void CC_EXPORT
 ComputeVisibleRectsUsingPropertyTrees(Layer* root_layer,
-                                      const Layer* page_scale_layer,
-                                      float page_scale_factor,
-                                      float device_scale_factor,
-                                      const gfx::Rect& viewport,
-                                      const gfx::Transform& device_transform,
                                       PropertyTrees* property_trees);
 
+void CC_EXPORT
+ComputeVisibleRectsUsingPropertyTrees(LayerImpl* root_layer,
+                                      PropertyTrees* property_trees);
+
+gfx::Transform CC_EXPORT
+DrawTransformFromPropertyTrees(const Layer* layer, const TransformTree& tree);
+
+gfx::Transform CC_EXPORT
+DrawTransformFromPropertyTrees(const LayerImpl* layer,
+                               const TransformTree& tree);
+
+gfx::Transform CC_EXPORT
+ScreenSpaceTransformFromPropertyTrees(const Layer* layer,
+                                      const TransformTree& tree);
+
+gfx::Transform CC_EXPORT
+ScreenSpaceTransformFromPropertyTrees(const LayerImpl* layer,
+                                      const TransformTree& tree);
+
+float CC_EXPORT
+DrawOpacityFromPropertyTrees(const Layer* layer, const OpacityTree& tree);
+
+float CC_EXPORT
+DrawOpacityFromPropertyTrees(const LayerImpl* layer, const OpacityTree& tree);
+
 }  // namespace cc
 
 #endif  // CC_TREES_DRAW_PROPERTY_UTILS_H_