Offer single-param version of deepCopyTo -- much easier to migrate to colortypes

gm/bitmapcopy.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"
 
 namespace skiagm {
@@ skipping 54 matching lines @@
         SkScalar horizMargin = 10;
         SkScalar vertMargin = 10;
 
         SkBitmap src;
         src.allocN32Pixels(40, 40);
         SkCanvas canvasTmp(src);
 
         draw_checks(&canvasTmp, 40, 40);
 
         for (unsigned i = 0; i < NUM_CONFIGS; ++i) {
-            if (!src.deepCopyTo(&fDst[i], gConfigs[i])) {
-                src.copyTo(&fDst[i], gConfigs[i]);
-            }
+            src.copyTo(&fDst[i], gConfigs[i]);
         }
 
         canvas->clear(0xFFDDDDDD);
         paint.setAntiAlias(true);
         SkScalar width = SkIntToScalar(40);
         SkScalar height = SkIntToScalar(40);
         if (paint.getFontSpacing() > height) {
             height = paint.getFontSpacing();
         }
         for (unsigned i = 0; i < NUM_CONFIGS; i++) {
@@ skipping 33 matching lines @@
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 #ifndef SK_BUILD_FOR_ANDROID
 static GM* MyFactory(void*) { return new BitmapCopyGM; }
 static GMRegistry reg(MyFactory);
 #endif
 }