cc: Use sublayer scale from effect tree (2)

cc/trees/property_tree.h

Index: cc/trees/property_tree.h
diff --git a/cc/trees/property_tree.h b/cc/trees/property_tree.h
index b00d090a3d863eb43bbd2946455cf70dc4cc4cf9..9b632df57da74d2fef74897f5889aa4bafca1bc8 100644
--- a/cc/trees/property_tree.h
+++ b/cc/trees/property_tree.h
@@ -157,14 +157,6 @@ class CC_EXPORT TransformTree final : public PropertyTree<TransformNode> {
       int dest_id,
       gfx::Transform* transform) const;
 
-  // Computes the change of basis transform from node |source_id| to |dest_id|,
-  // including any sublayer scale at |source_id|.  The function returns false
-  // iff the inverse of a singular transform was used (and the result should,
-  // therefore, not be trusted).
-  bool ComputeTransformWithSourceSublayerScale(int source_id,
-                                               int dest_id,
-                                               gfx::Transform* transform) const;
-
   // Returns true iff the nodes indexed by |source_id| and |dest_id| are 2D axis
   // aligned with respect to one another.
   bool Are2DAxisAligned(int source_id, int dest_id) const;