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

This CL is part III of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6475053

git-svn-id: http://skia.googlecode.com/svn/trunk@5264 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleXfermodesBlur.cpp b/samplecode/SampleXfermodesBlur.cpp
index feccf44..9d368a2 100644
--- a/samplecode/SampleXfermodesBlur.cpp
+++ b/samplecode/SampleXfermodesBlur.cpp
@@ -131,7 +131,7 @@
         if (false) {
             SkPaint paint;
             paint.setAntiAlias(true);
-            
+
             SkRect r0 = { 0, 0, 10.5f, 20 };
             SkRect r1 = { 10.5f, 10, 20, 30 };
             paint.setColor(SK_ColorRED);