Use SkJpegEncoder in gfx jpeg_codec

media/capture/video/fake_video_capture_device.cc

 // Copyright (c) 2012 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 "media/capture/video/fake_video_capture_device.h"
 
 #include <stddef.h>
 #include <algorithm>
 #include <utility>
 
@@ skipping 573 matching lines @@
     return;
 
   auto required_sk_n32_buffer_size = VideoFrame::AllocationSize(
       PIXEL_FORMAT_ARGB, device_state()->format.frame_size);
   sk_n32_buffer_.resize(required_sk_n32_buffer_size);
   memset(&sk_n32_buffer_[0], 0, required_sk_n32_buffer_size);
 
   frame_painter()->PaintFrame(timestamp_to_paint, &sk_n32_buffer_[0]);
 
   static const int kQuality = 75;
-  const gfx::JPEGCodec::ColorFormat encoding_source_format =
-      (kN32_SkColorType == kRGBA_8888_SkColorType)
-          ? gfx::JPEGCodec::FORMAT_RGBA
-          : gfx::JPEGCodec::FORMAT_BGRA;
   bool success = gfx::JPEGCodec::Encode(
-      &sk_n32_buffer_[0], encoding_source_format,
+      &sk_n32_buffer_[0], kN32_SkColorType,
       device_state()->format.frame_size.width(),
       device_state()->format.frame_size.height(),
       VideoFrame::RowBytes(0 /* plane */, PIXEL_FORMAT_ARGB,
                            device_state()->format.frame_size.width()),
       kQuality, &jpeg_buffer_);
   if (!success) {
     DLOG(ERROR) << "Jpeg encoding failed";
     return;
   }
 
@@ skipping 40 matching lines @@
     int session_id) {
   DCHECK(thread_checker_.CalledOnValidThread());
   if (session_id != current_session_id_)
     return;
 
   frame_deliverer_->PaintAndDeliverNextFrame(elapsed_time_);
   BeepAndScheduleNextCapture(expected_execution_time);
 }
 
 }  // namespace media