Add special handling of rectori case for gpu

include/core/SkPath.h

Index: include/core/SkPath.h
===================================================================
--- include/core/SkPath.h	(revision 9163)
+++ include/core/SkPath.h	(working copy)
@@ -246,16 +246,6 @@
     */
     bool isRect(SkRect* rect) const;
 
-    /** Returns true if the path specifies a pair of nested rectangles. If so, and if
-        rect is not null, set rect[0] to the outer rectangle and rect[1] to the inner
-        rectangle. If the path does not specify a pair of nested rectangles, return
-        false and ignore rect.
-
-        @param rect If not null, returns the path as a pair of nested rectangles
-        @return true if the path describes a pair of nested rectangles
-    */
-    bool isNestedRects(SkRect rect[2]) const;
-
     /** Return the number of points in the path
      */
     int countPoints() const;
@@ -586,6 +576,19 @@
     */
     bool isRect(bool* isClosed, Direction* direction) const;
 
+    /** Returns true if the path specifies a pair of nested rectangles. If so, and if
+        rect is not null, set rect[0] to the outer rectangle and rect[1] to the inner
+        rectangle. If so, and dirs is not null, set dirs[0] to the direction of
+        the outer rectangle and dirs[1] to the direction of the inner rectangle. If 
+        the path does not specify a pair of nested rectangles, return
+        false and ignore rect and dirs.
+
+        @param rect If not null, returns the path as a pair of nested rectangles
+        @param dirs If not null, returns the direction of the rects
+        @return true if the path describes a pair of nested rectangles
+    */
+    bool isNestedRects(SkRect rect[2], Direction dirs[2] = NULL) const;
+
     /**
      *  Add a closed rectangle contour to the path
      *  @param rect The rectangle to add as a closed contour to the path