Stopped skipping tests in dm of SkPatch

gm/patch.cpp

Index: gm/patch.cpp
diff --git a/gm/patch.cpp b/gm/patch.cpp
index 5658ef6a889d9d65788a708a7cff44e57259b9d6..643f71778e2d60f7c62285ed49e13b4bb4511fd9 100644
--- a/gm/patch.cpp
+++ b/gm/patch.cpp
@@ -94,7 +94,7 @@ protected:
     }
 
     virtual uint32_t onGetFlags() const SK_OVERRIDE {
-        return kSkipTiled_Flag | kSkipPipe_Flag | kSkipPicture_Flag;
+        return kSkipTiled_Flag;

[mtklein, 2014/08/04 18:23:03]

Just checking, does this not draw correctly when tiled?  Can we remove this flag
too?

[dandov, 2014/08/04 19:59:27]

Yes this doesn't draw correctly with tiles. I tried looking at the images it
generated and the references and they look pretty much the same but BitmapsEqual
says they aren't. 

After that I ran skdiff with the reference image and the generated one and they
differ in less than 0.02% so I think I will leave this flag. 

[mtklein, 2014/08/04 20:40:47]

SGTM.  Thanks for checking.

     }
     
     virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {