Style bikeshed - remove extraneous whitespace

gm/color4f.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 "SkCanvas.h"
 #include "SkColorPriv.h"
@@ skipping 35 matching lines @@
 }
 
 static sk_sp<SkColorFilter> make_cf2() {
     return SkColorFilter::MakeModeFilter(0x8044CC88, SkXfermode::kSrcATop_Mode);
 }
 
 static void draw_into_canvas(SkCanvas* canvas) {
     const SkRect r = SkRect::MakeWH(50, 100);
     sk_sp<SkShader> (*shaders[])() { make_opaque_color, make_alpha_color };
     sk_sp<SkColorFilter> (*filters[])() { make_cf_null, make_cf0, make_cf1, make_cf2 };
-    
+
     SkPaint paint;
     for (auto shProc : shaders) {
         paint.setShader(shProc());
         for (auto cfProc : filters) {
             paint.setColorFilter(cfProc());
             canvas->drawRect(r, paint);
             canvas->translate(60, 0);
         }
     }
 }
@@ skipping 10 matching lines @@
     for (auto profile : profiles) {
         const SkImageInfo info = SkImageInfo::Make(1024, 100, kN32_SkColorType, kPremul_SkAlphaType,
                                                    profile);
         auto surface(SkSurface::MakeRaster(info));
         surface->getCanvas()->drawPaint(bg);
         draw_into_canvas(surface->getCanvas());
         surface->draw(canvas, 0, 0, nullptr);
         canvas->translate(0, 120);
     }
 }