Style bikeshed - remove extraneous whitespace

gm/composeshader.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 
 #include "SkCanvas.h"
@@ skipping 186 matching lines @@
                 paint.setAlpha(alpha);
                 paint.setShader(shaders[y]);
                 canvas->drawRect(r, paint);
 
                 canvas->translate(r.width() + 5, 0);
             }
             canvas->restore();
             canvas->translate(0, r.height() + 5);
         }
     }
-    
+
 private:
     /** This determines the length and width of the bitmaps used in the ComposeShaders.  Values
      *  above 20 may cause an SkASSERT to fail in SkSmallAllocator. However, larger values will
      *  work in a release build.  You can change this parameter and then compile a release build
      *  to have this GM draw larger bitmaps for easier visual inspection.
      */
     static const int squareLength = 20;
 
     SkBitmap fColorBitmap;
     SkBitmap fAlpha8Bitmap;
     sk_sp<SkShader> fColorBitmapShader;
     sk_sp<SkShader> fAlpha8BitmapShader;
     sk_sp<SkShader> fLinearGradientShader;
 
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 DEF_GM( return new ComposeShaderGM; )
 DEF_GM( return new ComposeShaderAlphaGM; )
 DEF_GM( return new ComposeShaderBitmapGM; )