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/bench/BlurRectBench.cpp b/bench/BlurRectBench.cpp
index 3d0a896..1f40780 100644
--- a/bench/BlurRectBench.cpp
+++ b/bench/BlurRectBench.cpp
@@ -141,8 +141,8 @@
         SkMask mask;
         mask.fImage = NULL;
         SkBlurMask::Blur(&mask, fSrcMask, this->radius(),
-                                  SkBlurMask::kNormal_Style,
-                                  SkBlurMask::kHigh_Quality);
+                         SkBlurMask::kNormal_Style,
+                         SkBlurMask::kHigh_Quality);
         SkMask::FreeImage(mask.fImage);
     }
 private: