Turn on quilt mode in DM.

gm/ninepatchstretch.cpp

 /*
  * Copyright 2011 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"
 
 static void make_bitmap(SkBitmap* bitmap, SkIRect* center) {
@@ skipping 26 matching lines @@
 
 namespace skiagm {
 
 class NinePatchStretchGM : public GM {
 public:
     SkBitmap fBM;
 
     NinePatchStretchGM() {}
 
 protected:
+    virtual uint32_t onGetFlags() const SK_OVERRIDE {
+        return kSkipTiled_Flag;
+    }
+
     virtual SkString onShortName() {
         return SkString("ninepatch-stretch");
     }
 
     virtual SkISize onISize() {
         return make_isize(400, 400);
     }
 
     virtual void onDraw(SkCanvas* canvas) {
         SkBitmap bm;
@@ skipping 31 matching lines @@
 private:
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new NinePatchStretchGM; }
 static GMRegistry reg(MyFactory);
 
 }