SampleApp: Remove SkWindow::setColorType

tools/VisualBench/VisualBench.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  *
  */
 
 #include "VisualBench.h"
 
@@ skipping 68 matching lines @@
     if (!fSurface) {
         SkSurfaceProps props(INHERITED::getSurfaceProps());
         fSurface.reset(SkSurface::NewRenderTargetDirect(fRenderTarget, &props));
     }
 
     // The caller will wrap the SkSurface in an SkAutoTUnref
     return SkRef(fSurface.get());
 }
 
 bool VisualBench::setupBackend() {
-    this->setColorType(kRGBA_8888_SkColorType);
     this->setVisibleP(true);
     this->setClipToBounds(false);
 
     if (FLAGS_fullscreen) {
         if (!this->makeFullscreen()) {
             SkDebugf("Could not go fullscreen!");
         }
     }
 
     this->resetContext();
@@ skipping 87 matching lines @@
 }
 
 void application_term() {
     SkEvent::Term();
 }
 
 SkOSWindow* create_sk_window(void* hwnd, int argc, char** argv) {
     return new VisualBench(hwnd, argc, argv);
 }