Remove OwnPtr from Blink.

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

Index: third_party/WebKit/Source/core/layout/ImageQualityController.cpp
diff --git a/third_party/WebKit/Source/core/layout/ImageQualityController.cpp b/third_party/WebKit/Source/core/layout/ImageQualityController.cpp
index 429c944a4d78b12385518496691ca5351f6ad2a6..56a93cbb476ac97a51adc75bb8a51ea6145c1f89 100644
--- a/third_party/WebKit/Source/core/layout/ImageQualityController.cpp
+++ b/third_party/WebKit/Source/core/layout/ImageQualityController.cpp
@@ -35,6 +35,7 @@
 #include "core/frame/Settings.h"
 #include "core/page/ChromeClient.h"
 #include "core/page/Page.h"
+#include "wtf/PtrUtil.h"
 
 namespace blink {
 
@@ -92,14 +93,14 @@ ImageQualityController::~ImageQualityController()
 }
 
 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)