Replace uses of legacy SkBitmap::copyTo() API

content/shell/test_runner/pixel_dump.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/shell/test_runner/pixel_dump.h"
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 113 matching lines @@
 
 void CaptureCallback::DidCompositeAndReadback(const SkBitmap& bitmap) {
   TRACE_EVENT2("shell", "CaptureCallback::didCompositeAndReadback", "x",
                bitmap.info().width(), "y", bitmap.info().height());
   if (!wait_for_popup_) {
     callback_.Run(bitmap);
     delete this;
     return;
   }
   if (main_bitmap_.isNull()) {
-    bitmap.deepCopyTo(&main_bitmap_);
+    if (main_bitmap_.tryAllocPixels(bitmap.info())) {
+      bitmap.readPixels(main_bitmap_.info(), main_bitmap_.getPixels(),
+                        main_bitmap_.rowBytes(), 0, 0);
+    }
     return;
   }
   SkCanvas canvas(main_bitmap_);
   canvas.drawBitmap(bitmap, popup_position_.x(), popup_position_.y());
   callback_.Run(main_bitmap_);
   delete this;
 }
 
 void DidCapturePixelsAsync(std::unique_ptr<PixelsDumpRequest> dump_request,
                            const SkBitmap& bitmap) {
@@ skipping 56 matching lines @@
     return;
   }
 
   blink::WebImage image = static_cast<blink::WebMockClipboard*>(
                               blink::Platform::Current()->Clipboard())
                               ->ReadRawImage(blink::WebClipboard::Buffer());
   callback.Run(image.GetSkBitmap());
 }
 
 }  // namespace test_runner