Sanitizing source files in Housekeeper-Nightly

git-svn-id: http://skia.googlecode.com/svn/trunk@14264 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/gradients/SkGradientShader.cpp b/src/effects/gradients/SkGradientShader.cpp
index 504855a..f155cc5 100644
--- a/src/effects/gradients/SkGradientShader.cpp
+++ b/src/effects/gradients/SkGradientShader.cpp
@@ -1020,7 +1020,7 @@
     if (SkGradientShaderBase::kTwo_GpuColorType == fColorType ||
         SkGradientShaderBase::kThree_GpuColorType == fColorType) {
         fRow = -1;
-        
+
         if (SkGradientShader::kInterpolateColorsInPremul_Flag & shader.getFlags()) {
             fPremulType = kBeforeInterp_PremulType;
         } else {