Style bikeshed - remove extraneous whitespace

gm/imagefiltersscaled.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "sk_tool_utils.h"
 #include "SkBlurImageFilter.h"
 #include "SkColor.h"
@@ skipping 42 matching lines @@
         canvas->clear(SK_ColorBLACK);
 
         SkAutoTUnref<SkImageFilter> gradient(SkImageSource::Create(fGradientCircle.get()));
         SkAutoTUnref<SkImageFilter> checkerboard(SkImageSource::Create(fCheckerboard.get()));
         sk_sp<SkShader> noise(SkPerlinNoiseShader::MakeFractalNoise(
             SkDoubleToScalar(0.1), SkDoubleToScalar(0.05), 1, 0));
         SkPaint noisePaint;
         noisePaint.setShader(noise);
 
         SkPoint3 pointLocation = SkPoint3::Make(0, 0, SkIntToScalar(10));
-        SkPoint3 spotLocation = SkPoint3::Make(SkIntToScalar(-10), 
-                                               SkIntToScalar(-10), 
+        SkPoint3 spotLocation = SkPoint3::Make(SkIntToScalar(-10),
+                                               SkIntToScalar(-10),
                                                SkIntToScalar(20));
         SkPoint3 spotTarget = SkPoint3::Make(SkIntToScalar(40), SkIntToScalar(40), 0);
         SkScalar spotExponent = SK_Scalar1;
         SkScalar cutoffAngle = SkIntToScalar(15);
         SkScalar kd = SkIntToScalar(2);
         SkScalar surfaceScale = SkIntToScalar(1);
         SkColor white(0xFFFFFFFF);
         SkMatrix resizeMatrix;
         resizeMatrix.setScale(RESIZE_FACTOR, RESIZE_FACTOR);
 
@@ skipping 80 matching lines @@
 
     sk_sp<SkImage> fCheckerboard, fGradientCircle;
 
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 DEF_GM(return new ImageFiltersScaledGM;)
 }