Remove OwnPtr from Blink.

third_party/WebKit/Source/platform/scroll/ProgrammaticScrollAnimator.cpp

Index: third_party/WebKit/Source/platform/scroll/ProgrammaticScrollAnimator.cpp
diff --git a/third_party/WebKit/Source/platform/scroll/ProgrammaticScrollAnimator.cpp b/third_party/WebKit/Source/platform/scroll/ProgrammaticScrollAnimator.cpp
index 101a0e061990e428ba1bd2f850e7348513f042f7..e48c774abd74d0349bdb5c13c807eed9d6c0c986 100644
--- a/third_party/WebKit/Source/platform/scroll/ProgrammaticScrollAnimator.cpp
+++ b/third_party/WebKit/Source/platform/scroll/ProgrammaticScrollAnimator.cpp
@@ -12,6 +12,8 @@
 #include "platform/scroll/ScrollableArea.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebCompositorSupport.h"
+#include "wtf/PtrUtil.h"
+#include <memory>
 
 namespace blink {
 
@@ -50,7 +52,7 @@ void ProgrammaticScrollAnimator::animateToOffset(FloatPoint offset)
 
     m_startTime = 0.0;
     m_targetOffset = offset;
-    m_animationCurve = adoptPtr(CompositorFactory::current().createScrollOffsetAnimationCurve(
+    m_animationCurve = wrapUnique(CompositorFactory::current().createScrollOffsetAnimationCurve(
         compositorOffsetFromBlinkOffset(m_targetOffset),
         CompositorScrollOffsetAnimationCurve::ScrollDurationDeltaBased));
 
@@ -121,7 +123,7 @@ void ProgrammaticScrollAnimator::updateCompositorAnimations()
         bool sentToCompositor = false;
 
         if (!m_scrollableArea->shouldScrollOnMainThread()) {
-            OwnPtr<CompositorAnimation> animation = adoptPtr(CompositorFactory::current().createAnimation(*m_animationCurve, CompositorTargetProperty::SCROLL_OFFSET));
+            std::unique_ptr<CompositorAnimation> animation = wrapUnique(CompositorFactory::current().createAnimation(*m_animationCurve, CompositorTargetProperty::SCROLL_OFFSET));
 
             int animationId = animation->id();
             int animationGroupId = animation->group();