Remove OwnPtr::release() calls in platform/ (part 2).

third_party/WebKit/Source/platform/image-encoders/JPEGImageEncoder.cpp

 /*
  * Copyright (c) 2010, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 151 matching lines @@
     cinfo->in_color_space = JCS_RGB;
     cinfo->input_components = 3;
 
     jpeg_set_defaults(cinfo);
     int compressionQuality = JPEGImageEncoder::computeCompressionQuality(quality);
     jpeg_set_quality(cinfo, compressionQuality, TRUE);
     disableSubsamplingForHighQuality(cinfo, compressionQuality);
     jpeg_start_compress(cinfo, TRUE);
 
     cinfo->client_data = 0;
-    return encoderState.release();
+    return std::move(encoderState);
 }
 
 int JPEGImageEncoder::computeCompressionQuality(const double& quality)
 {
     int compressionQuality = JPEGImageEncoder::DefaultCompressionQuality;
     if (quality >= 0.0 && quality <= 1.0)
         compressionQuality = static_cast<int>(quality * 100 + 0.5);
     return compressionQuality;
 }
 
@@ skipping 46 matching lines @@
 
 bool JPEGImageEncoder::encode(const ImageDataBuffer& imageData, const double& quality, Vector<unsigned char>* output)
 {
     if (!imageData.pixels())
         return false;
 
     OwnPtr<JPEGImageEncoderState> encoderState = JPEGImageEncoderState::create(imageData.size(), quality, output);
     if (!encoderState)
         return false;
 
-    return JPEGImageEncoder::encodeWithPreInitializedState(encoderState.release(), imageData.pixels());
+    return JPEGImageEncoder::encodeWithPreInitializedState(std::move(encoderState), imageData.pixels());
 }
 
 } // namespace blink