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/gm/xfermodes.cpp b/gm/xfermodes.cpp
index 42b8a6a..25100d2 100644
--- a/gm/xfermodes.cpp
+++ b/gm/xfermodes.cpp
@@ -62,7 +62,7 @@
             scratchBitmap.setPixels(localData);
             scratchBitmap.setIsOpaque(true);
             scratchBitmap.copyTo(&fBG, SkBitmap::kARGB_4444_Config);
-            
+
             make_bitmaps(W, H, &fSrcB, &fDstB);
             fOnce = true;
         }