Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6556 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/blurrect.cpp b/gm/blurrect.cpp
index 6c74497..3d9a33a 100644
--- a/gm/blurrect.cpp
+++ b/gm/blurrect.cpp
@@ -99,7 +99,7 @@
         canvas->translate(STROKE_WIDTH*3/2, STROKE_WIDTH*3/2);
 
         SkRect  r = { 0, 0, 250, 120 };
-        
+
         SkPaint paint;
         paint.setMaskFilter(fMaskFilter);
         if (fPProc) {