Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/)

This CL is part II of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6474054

git-svn-id: http://skia.googlecode.com/svn/trunk@5263 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/animator/SkDrawBlur.cpp b/src/animator/SkDrawBlur.cpp
index 57e8e20..68996bc 100644
--- a/src/animator/SkDrawBlur.cpp
+++ b/src/animator/SkDrawBlur.cpp
@@ -20,7 +20,7 @@
 
 DEFINE_GET_MEMBER(SkDrawBlur);
 
-SkDrawBlur::SkDrawBlur() : radius(-1), 
+SkDrawBlur::SkDrawBlur() : radius(-1),
     blurStyle(SkBlurMaskFilter::kNormal_BlurStyle) {
 }