Create separate entry points for the various flavors of drawRect

include/gpu/GrDrawContext.h

Index: include/gpu/GrDrawContext.h
diff --git a/include/gpu/GrDrawContext.h b/include/gpu/GrDrawContext.h
index 0f6552c40132d028798a72b8607d49906295c979..552cfd3dc84e100e3df149e5dd316e1ecafd86c3 100644
--- a/include/gpu/GrDrawContext.h
+++ b/include/gpu/GrDrawContext.h
@@ -120,16 +120,13 @@ public:
      * @param viewMatrix    transformation matrix which applies to rectToDraw
      * @param rectToDraw    the rectangle to draw
      * @param localRect     the rectangle of shader coordinates applied to rectToDraw
-     * @param localMatrix   an optional matrix to transform the shader coordinates before applying
-     *                      to rectToDraw
      */
     void drawNonAARectToRect(GrRenderTarget*,
                              const GrClip&,
                              const GrPaint& paint,
                              const SkMatrix& viewMatrix,
                              const SkRect& rectToDraw,
-                             const SkRect& localRect,
-                             const SkMatrix* localMatrix = NULL);
+                             const SkRect& localRect);
 
     /**
      * Draws a non-AA rect with paint and a localMatrix
@@ -139,9 +136,7 @@ public:
                                       const GrPaint& paint,
                                       const SkMatrix& viewMatrix,
                                       const SkRect& rect,
-                                      const SkMatrix& localMatrix) {
-        this->drawNonAARectToRect(rt, clip, paint, viewMatrix, rect, rect, &localMatrix);
-    }
+                                      const SkMatrix& localMatrix);
 
     /**
      *  Draw a roundrect using a paint.