Turn on quilt mode in DM.

gm/strokerect.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 #include "SkCanvas.h"
 #include "SkPath.h"
@@ skipping 28 matching lines @@
  *  Test calling SkStroker for rectangles. Cases to cover:
  *
  *  geometry: normal, small (smaller than stroke-width), empty, inverted
  *  joint-type for the corners
  */
 class StrokeRectGM : public skiagm::GM {
 public:
     StrokeRectGM() {}
 
 protected:
+    virtual uint32_t onGetFlags() const SK_OVERRIDE {
+        return kSkipTiled_Flag;
+    }
+
     virtual SkString onShortName() {
         return SkString("strokerect");
     }
 
     virtual SkISize onISize() {
         return SkISize::Make(1024, 740);
     }
 
     virtual void onDraw(SkCanvas* canvas) {
         canvas->drawColor(SK_ColorWHITE);
@@ skipping 44 matching lines @@
         }
     }
 
 private:
     typedef GM INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
 DEF_GM(return new StrokeRectGM;)