[blink] Unique pointers in Platform.h

third_party/WebKit/Source/platform/audio/ReverbConvolver.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:
  *
  * 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 119 matching lines @@
     if (use_background_threads && !is_background_stage &&
         fft_size > max_realtime_fft_size_)
       fft_size = max_realtime_fft_size_;
     if (fft_size > max_fft_size_)
       fft_size = max_fft_size_;
   }
 
   // Start up background thread
   // FIXME: would be better to up the thread priority here.  It doesn't need to
   // be real-time, but higher than the default...
-  if (use_background_threads && background_stages_.size() > 0)
-    background_thread_ = WTF::WrapUnique(Platform::Current()->CreateThread(
-        "Reverb convolution background thread"));
+  if (use_background_threads && background_stages_.size() > 0) {
+    background_thread_ = Platform::Current()->CreateThread(
+        "Reverb convolution background thread");
+  }
 }
 
 ReverbConvolver::~ReverbConvolver() {
   // Wait for background thread to stop
   background_thread_.reset();
 }
 
 void ReverbConvolver::ProcessInBackground() {
   // Process all of the stages until their read indices reach the input buffer's
   // write index
@@ skipping 60 matching lines @@
 
   accumulation_buffer_.Reset();
   input_buffer_.Reset();
 }
 
 size_t ReverbConvolver::LatencyFrames() const {
   return 0;
 }
 
 }  // namespace blink