Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@5735 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/Intersection/EdgeWalker_TestUtility.cpp b/experimental/Intersection/EdgeWalker_TestUtility.cpp
index 9ff03f7..397bfca 100644
--- a/experimental/Intersection/EdgeWalker_TestUtility.cpp
+++ b/experimental/Intersection/EdgeWalker_TestUtility.cpp
@@ -81,7 +81,7 @@
         bits.setConfig(SkBitmap::kARGB_8888_Config, bitWidth * 2, bitHeight);
         bits.allocPixels();
     }
-    
+
     SkRect larger = one.getBounds();
     larger.join(two.getBounds());
     SkScalar largerWidth = larger.width();