Expand functionality of GrRectBatchFactory with AARects

src/gpu/batches/GrRectBatchFactory.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrRectBatchFactory_DEFINED
 #define GrRectBatchFactory_DEFINED
 
 #include "GrColor.h"
 
 class GrBatch;
 class SkMatrix;
 struct SkRect;
+class SkStrokeRec;
 
 /*
- * A factory for returning batches which can draw rectangles.  Right now this only handles non-AA
- * rects
+ * A factory for returning batches which can draw rectangles.
  */
 namespace GrRectBatchFactory {
 
 GrBatch* CreateFillBW(GrColor color,
                       const SkMatrix& viewMatrix,
                       const SkRect& rect,
                       const SkRect* localRect,
                       const SkMatrix* localMatrix);
 
+GrBatch* CreateFillAA(GrColor color,
+                      const SkMatrix& viewMatrix,
+                      const SkRect& rect,
+                      const SkRect& devRect);
+
 GrBatch* CreateStrokeBW(GrColor color,
                         const SkMatrix& viewMatrix,
                         const SkRect& rect,
                         SkScalar strokeWidth,
                         bool snapToPixelCenters);
 
+GrBatch* CreateStrokeAA(GrColor,
+                        const SkMatrix& viewMatrix,
+                        const SkRect& rect,
+                        const SkRect& devRect,
+                        const SkStrokeRec& stroke);
+
+// First rect is outer; second rect is inner
+GrBatch* CreateFillNestedRectsAA(GrColor,
+                                 const SkMatrix& viewMatrix,
+                                 const SkRect rects[2]);
+
 };
 
 #endif