Turn on quilt mode in DM.

gm/hairmodes.cpp

Index: gm/hairmodes.cpp
diff --git a/gm/hairmodes.cpp b/gm/hairmodes.cpp
index 783c225e98f2c29e9883f2041c79da6e153d83a4..f1fa260ef7a7a8ced9b77f3923a98613a338f262 100644
--- a/gm/hairmodes.cpp
+++ b/gm/hairmodes.cpp
@@ -78,7 +78,6 @@ namespace skiagm {
         SkPaint fBGPaint;
 
     protected:
-
         virtual SkString onShortName() SK_OVERRIDE {
             return SkString("hairmodes");
         }
@@ -123,7 +122,7 @@ namespace skiagm {
         }
 
         // disable pdf for now, since it crashes on mac
-        virtual uint32_t onGetFlags() const { return kSkipPDF_Flag; }
+        virtual uint32_t onGetFlags() const { return kSkipPDF_Flag | kSkipTiled_Flag; }
 
     private:
         typedef GM INHERITED;