Remove OwnPtr from Blink.

third_party/WebKit/Source/core/layout/ImageQualityController.cpp

 /*
  * Copyright (C) 2013 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 17 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "core/layout/ImageQualityController.h"
 
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/page/ChromeClient.h"
 #include "core/page/Page.h"
+#include "wtf/PtrUtil.h"
 
 namespace blink {
 
 const double ImageQualityController::cLowQualityTimeThreshold = 0.500; // 500 ms
 const double ImageQualityController::cTimerRestartThreshold = 0.250; // 250 ms
 
 static ImageQualityController* gImageQualityController = nullptr;
 
 ImageQualityController* ImageQualityController::imageQualityController()
 {
@@ skipping 37 matching lines @@
     return InterpolationDefault;
 }
 
 ImageQualityController::~ImageQualityController()
 {
     // This will catch users of ImageQualityController that forget to call cleanUp.
     ASSERT(!gImageQualityController || gImageQualityController->isEmpty());
 }
 
 ImageQualityController::ImageQualityController()
-    : m_timer(adoptPtr(new Timer<ImageQualityController>(this, &ImageQualityController::highQualityRepaintTimerFired)))
+    : m_timer(wrapUnique(new Timer<ImageQualityController>(this, &ImageQualityController::highQualityRepaintTimerFired)))
     , m_frameTimeWhenTimerStarted(0.0)
 {
 }
 
 void ImageQualityController::setTimer(Timer<ImageQualityController>* newTimer)
 {
-    m_timer = adoptPtr(newTimer);
+    m_timer = wrapUnique(newTimer);
 }
 
 void ImageQualityController::removeLayer(const LayoutObject& object, LayerSizeMap* innerMap, const void* layer)
 {
     if (innerMap) {
         innerMap->remove(layer);
         if (innerMap->isEmpty())
             objectDestroyed(object);
     }
 }
@@ skipping 107 matching lines @@
     }
     // This object has been resized to two different sizes while the timer
     // is active, so draw at low quality, set the flag for animated resizes and
     // the object to the list for high quality redraw.
     set(object, innerMap, layer, layoutSize, true);
     restartTimer(lastFrameTimeMonotonic);
     return true;
 }
 
 } // namespace blink