Blur refactoring

https://codereview.chromium.org/21835004/



git-svn-id: http://skia.googlecode.com/svn/trunk@10936 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/circles.cpp b/gm/circles.cpp
index 4513934..1fe114a 100644
--- a/gm/circles.cpp
+++ b/gm/circles.cpp
@@ -83,7 +83,7 @@
                                   SkIntToScalar(10), 0xFF0000FF,
                                   SkBlurDrawLooper::kIgnoreTransform_BlurFlag |
                                   SkBlurDrawLooper::kOverrideColor_BlurFlag |
-                                  SkBlurDrawLooper::kHighQuality_BlurFlag );
+                                  SkBlurDrawLooper::kHighQuality_BlurFlag);
         SkAutoUnref aurL0(shadowLooper);
         p.setLooper(shadowLooper);
         fPaints.push_back(p);