[blink] Unique pointers in Platform.h

third_party/WebKit/Source/platform/graphics/ImageFrameGeneratorTest.cpp

 /*
  * Copyright (C) 2012 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 174 matching lines @@
   generator_->DecodeAndScale(segment_reader_.Get(), false, 0, ImageInfo(),
                              buffer, 100 * 4,
                              ImageDecoder::kAlphaPremultiplied);
   EXPECT_EQ(1, decode_request_count_);
   EXPECT_EQ(0, decoders_destroyed_);
 
   // LocalFrame can now be decoded completely.
   SetFrameStatus(ImageFrame::kFrameComplete);
   AddNewData();
   std::unique_ptr<WebThread> thread =
-      WTF::WrapUnique(Platform::Current()->CreateThread("DecodeThread"));
+      Platform::Current()->CreateThread("DecodeThread");
   thread->GetWebTaskRunner()->PostTask(
       BLINK_FROM_HERE,
       CrossThreadBind(&DecodeThreadMain, generator_, segment_reader_));
   thread.reset();
   EXPECT_EQ(2, decode_request_count_);
   EXPECT_EQ(1, decoders_destroyed_);
 
   // Decoder created again.
   generator_->DecodeAndScale(segment_reader_.Get(), false, 0, ImageInfo(),
                              buffer, 100 * 4,
@@ skipping 61 matching lines @@
   // ImageFrameGenerator::tryToResumeDecode().
   generator_->DecodeAndScale(segment_reader_.Get(), true, 2, ImageInfo(),
                              buffer, 100 * 4,
                              ImageDecoder::kAlphaPremultiplied);
   EXPECT_EQ(3, decode_request_count_);
   EXPECT_EQ(0, decoders_destroyed_);
   EXPECT_EQ(kNotFound, requested_clear_except_frame_);
 }
 
 }  // namespace blink