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/bench/GradientBench.cpp b/bench/GradientBench.cpp
index ac5bbc7..d7ce74d 100644
--- a/bench/GradientBench.cpp
+++ b/bench/GradientBench.cpp
@@ -180,7 +180,7 @@
             { 0, 0 },
             { SkIntToScalar(W), SkIntToScalar(H) }
         };
-        
+
         fCount = SkBENCHLOOP(N * gGrads[gradType].fRepeat);
         fShader = gGrads[gradType].fMaker(pts, gGradData[0], tm, NULL, scale);
         fGeomType = geomType;
@@ -223,16 +223,16 @@
 class Gradient2Bench : public SkBenchmark {
 public:
     Gradient2Bench(void* param) : INHERITED(param) {}
-    
+
 protected:
     virtual const char* onGetName() {
         return "gradient_create";
     }
-    
+
     virtual void onDraw(SkCanvas* canvas) {
         SkPaint paint;
         this->setupPaint(&paint);
-        
+
         const SkRect r = { 0, 0, SkIntToScalar(4), SkIntToScalar(4) };
         const SkPoint pts[] = {
             { 0, 0 },
@@ -252,7 +252,7 @@
             canvas->drawRect(r, paint);
         }
     }
-    
+
 private:
     typedef SkBenchmark INHERITED;
 };