Remove uses of skia::ReadPixels(PaintCanvas)

content/renderer/media/capturefromelement/html_video_element_capturer_source.cc

 // Copyright 2015 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/renderer/media/capturefromelement/html_video_element_capturer_source.h"
 
 #include "base/location.h"
 #include "base/memory/ptr_util.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ skipping 125 matching lines @@
   cc::PaintCanvas* canvas = surface_->getCanvas();
   cc::PaintFlags paint;
   paint.setBlendMode(SkBlendMode::kSrc);
   paint.setFilterQuality(kLow_SkFilterQuality);
   web_media_player_->paint(
       canvas, blink::WebRect(0, 0, resolution.width, resolution.height), paint);
   DCHECK_NE(kUnknown_SkColorType, canvas->imageInfo().colorType());
   DCHECK_EQ(canvas->imageInfo().width(), resolution.width);
   DCHECK_EQ(canvas->imageInfo().height(), resolution.height);
 
-  const SkBitmap bitmap = skia::ReadPixels(canvas);
+  const SkBitmap bitmap = canvas.ToBitmap();

[danakj, 2017/02/09 16:27:08]

canvas->

   DCHECK_NE(kUnknown_SkColorType, bitmap.colorType());
   DCHECK(!bitmap.drawsNothing());
   DCHECK(bitmap.getPixels());
   if (bitmap.colorType() != kN32_SkColorType) {
     DLOG(ERROR) << "Only supported color type is kN32_SkColorType (ARGB/ABGR)";
     return;
   }
 
   scoped_refptr<media::VideoFrame> frame = frame_pool_.CreateFrame(
       media::PIXEL_FORMAT_I420, resolution, gfx::Rect(resolution), resolution,
@@ skipping 38 matching lines @@
       next_capture_time_ = current_time;
   }
   // Schedule next capture.
   base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
       FROM_HERE, base::Bind(&HtmlVideoElementCapturerSource::sendNewFrame,
                             weak_factory_.GetWeakPtr()),
       next_capture_time_ - current_time);
 }
 
 }  // namespace content