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

This CL is part I of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6485054

git-svn-id: http://skia.googlecode.com/svn/trunk@5262 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/SkBlurMask.cpp b/src/effects/SkBlurMask.cpp
index 95a1e6b..f545d8c 100644
--- a/src/effects/SkBlurMask.cpp
+++ b/src/effects/SkBlurMask.cpp
@@ -24,10 +24,10 @@
     src values at their position, plus all values above and to the left.
     When we sample into this buffer, we need an initial row and column of 0s,
     so we have an index correspondence as follows:
- 
+
     src[i, j] == sum[i+1, j+1]
     sum[0, j] == sum[i, 0] == 0
- 
+
     We assume that the sum buffer's stride == its width
  */
 static void build_sum_buffer(uint32_t sum[], int srcW, int srcH,