Push dash checks into GrContext.

src/gpu/GrAARectRenderer.h

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrAARectRenderer_DEFINED
 #define GrAARectRenderer_DEFINED
 
@@ skipping 47 matching lines @@
                                  rect, combinedMatrix,
                                  devRect, useVertexCoverage);
 #endif
     }
 
     void strokeAARect(GrGpu* gpu,
                       GrDrawTarget* target,
                       const SkRect& rect,
                       const SkMatrix& combinedMatrix,
                       const SkRect& devRect,
-                      const SkStrokeRec* stroke,
+                      const SkStrokeRec& stroke,
                       bool useVertexCoverage);
 
     // First rect is outer; second rect is inner
     void fillAANestedRects(GrGpu* gpu,
                            GrDrawTarget* target,
                            const SkRect rects[2],
                            const SkMatrix& combinedMatrix,
                            bool useVertexCoverage);
 
 private:
@@ skipping 30 matching lines @@
                               const SkRect& devOutside,
                               const SkRect& devOutsideAssist,
                               const SkRect& devInside,
                               bool useVertexCoverage,
                               bool miterStroke);
 
     typedef SkRefCnt INHERITED;
 };
 
 #endif // GrAARectRenderer_DEFINED