Style bikeshed - remove extraneous whitespace

bench/BlurRectBench.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Benchmark.h"
 #include "SkBlurMask.h"
 #include "SkCanvas.h"
@@ skipping 74 matching lines @@
             name.printf("blurrect_direct_%d", SkScalarRoundToInt(rad));
         }
 
         this->setName(name);
     }
 protected:
     void makeBlurryRect(const SkRect& r) override {
         SkMask mask;
         if (!SkBlurMask::BlurRect(SkBlurMask::ConvertRadiusToSigma(this->radius()),
                                   &mask, r, kNormal_SkBlurStyle)) {
-            return;    
+            return;
         }
         SkMask::FreeImage(mask.fImage);
     }
 private:
     typedef BlurRectBench INHERITED;
 };
 
 class BlurRectSeparableBench: public BlurRectBench {
 
 public:
@@ skipping 115 matching lines @@
 DEF_BENCH(return new BlurRectGaussianBench(SkIntToScalar(12));)
 DEF_BENCH(return new BlurRectGaussianBench(SkIntToScalar(13));)
 DEF_BENCH(return new BlurRectGaussianBench(SkIntToScalar(14));)
 DEF_BENCH(return new BlurRectGaussianBench(SkIntToScalar(15));)
 DEF_BENCH(return new BlurRectGaussianBench(SkIntToScalar(16));)
 DEF_BENCH(return new BlurRectGaussianBench(SkIntToScalar(17));)
 DEF_BENCH(return new BlurRectGaussianBench(SkIntToScalar(18));)
 DEF_BENCH(return new BlurRectGaussianBench(SkIntToScalar(19));)
 DEF_BENCH(return new BlurRectGaussianBench(SkIntToScalar(20));)
 #endif