Style bikeshed - remove extraneous whitespace

gm/drawbitmaprect.cpp

 /*
  * Copyright 2011 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 "SkBlurMask.h"
 #include "SkBlurMaskFilter.h"
@@ skipping 17 matching lines @@
         for (int x = 0; x < bm.width(); x++) {
             p[x] = ((x + y) & 1) ? SK_ColorWHITE : SK_ColorBLACK;
         }
     }
     bm.unlockPixels();
     return bm;
 }
 
 static sk_sp<SkImage> makebm(SkCanvas* origCanvas, SkBitmap* resultBM, int w, int h) {
     SkImageInfo info = SkImageInfo::MakeN32Premul(w, h);
-    
+
     auto surface(origCanvas->makeSurface(info));
     if (nullptr == surface) {
         // picture canvas will return null, so fall-back to raster
         surface = SkSurface::MakeRaster(info);
     }
 
     SkCanvas* canvas = surface->getCanvas();
 
     canvas->clear(SK_ColorTRANSPARENT);
 
@@ skipping 32 matching lines @@
         mat.postScale(SK_Scalar1 / 4, SK_Scalar1 / 4);
     }
 
     auto image = surface->makeImageSnapshot();
 
     SkBitmap tempBM;
 
 #if SK_SUPPORT_GPU
     if (GrTexture* texture = as_IB(image)->peekTexture()) {
         GrWrapTextureInBitmap(texture, image->width(), image->height(), image->isOpaque(), &tempBM);
-    } else 
+    } else
 #endif
     {
         image->asLegacyBitmap(&tempBM, SkImage::kRO_LegacyBitmapMode);
     }
 
     // Let backends know we won't change this, so they don't have to deep copy it defensively.
     tempBM.setImmutable();
     *resultBM = tempBM;
 
     return image;
@@ skipping 118 matching lines @@
             canvas->drawBitmapRect(bm, srcRect, dstRect, &paint);
         }
     }
 
 private:
     typedef skiagm::GM INHERITED;
 };
 
 DEF_GM( return new DrawBitmapRectGM(canvasproc, nullptr); )
 DEF_GM( return new DrawBitmapRectGM(imageproc, "-imagerect"); )