Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@7803 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/SkBlurMask.h b/src/effects/SkBlurMask.h
index 51ec8f8..5179b4b 100644
--- a/src/effects/SkBlurMask.h
+++ b/src/effects/SkBlurMask.h
@@ -37,13 +37,13 @@
     static bool BlurSeparable(SkMask* dst, const SkMask& src,
                               SkScalar radius, Style style, Quality quality,
                               SkIPoint* margin = NULL);
-                             
+
 
     // the "ground truth" blur does a gaussian convolution; it's slow
     // but useful for comparison purposes.
 
-    static bool BlurGroundTruth(SkMask* dst, const SkMask& src, 
-                           SkScalar provided_radius, Style style, 
+    static bool BlurGroundTruth(SkMask* dst, const SkMask& src,
+                           SkScalar provided_radius, Style style,
                            SkIPoint* margin = NULL);
 
 private: