Remove OwnPtr from Blink.

third_party/WebKit/Source/platform/mac/ScrollAnimatorMac.mm

 /*
  * Copyright (C) 2010, 2011 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 21 matching lines @@
 #include "platform/geometry/FloatRect.h"
 #include "platform/geometry/IntRect.h"
 #include "platform/mac/BlockExceptions.h"
 #include "platform/mac/NSScrollerImpDetails.h"
 #include "platform/scroll/ScrollableArea.h"
 #include "platform/scroll/ScrollbarTheme.h"
 #include "platform/scroll/ScrollbarThemeMac.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebScheduler.h"
 #include "wtf/MathExtras.h"
-#include "wtf/PassOwnPtr.h"
+#include "wtf/PtrUtil.h"
+#include <memory>
 
 using namespace blink;
 
 static bool supportsUIStateTransitionProgress()
 {
     // FIXME: This is temporary until all platforms that support ScrollbarPainter support this part of the API.
     static bool globalSupportsUIStateTransitionProgress = [NSClassFromString(@"NSScrollerImp") instancesRespondToSelector:@selector(mouseEnteredScroller)];
     return globalSupportsUIStateTransitionProgress;
 }
 
@@ skipping 294 matching lines @@
     double m_startTime;  // In seconds.
     double m_duration;   // In seconds.
     BlinkScrollbarPartAnimation* m_animation;  // Weak, owns this.
     RefPtr<CubicBezierTimingFunction> m_timingFunction;
 };
 
 }  // namespace blink
 
 @interface BlinkScrollbarPartAnimation : NSObject {
     Scrollbar* _scrollbar;
-    OwnPtr<BlinkScrollbarPartAnimationTimer> _timer;
+    std::unique_ptr<BlinkScrollbarPartAnimationTimer> _timer;
     RetainPtr<ScrollbarPainter> _scrollbarPainter;
     FeatureToAnimate _featureToAnimate;
     CGFloat _startValue;
     CGFloat _endValue;
 }
 - (id)initWithScrollbar:(Scrollbar*)scrollbar featureToAnimate:(FeatureToAnimate)featureToAnimate animateFrom:(CGFloat)startValue animateTo:(CGFloat)endValue duration:(NSTimeInterval)duration;
 @end
 
 @implementation BlinkScrollbarPartAnimation
 
 - (id)initWithScrollbar:(Scrollbar*)scrollbar featureToAnimate:(FeatureToAnimate)featureToAnimate animateFrom:(CGFloat)startValue animateTo:(CGFloat)endValue duration:(NSTimeInterval)duration
 {
     self = [super init];
     if (!self)
         return nil;
 
-    _timer = adoptPtr(new BlinkScrollbarPartAnimationTimer(self, duration));
+    _timer = wrapUnique(new BlinkScrollbarPartAnimationTimer(self, duration));
     _scrollbar = scrollbar;
     _featureToAnimate = featureToAnimate;
     _startValue = startValue;
     _endValue = endValue;
 
     return self;
 }
 
 - (void)startAnimation
 {
@@ skipping 290 matching lines @@
 
 ScrollAnimatorBase* ScrollAnimatorBase::create(ScrollableArea* scrollableArea)
 {
     return new ScrollAnimatorMac(scrollableArea);
 }
 
 ScrollAnimatorMac::ScrollAnimatorMac(ScrollableArea* scrollableArea)
     : ScrollAnimatorBase(scrollableArea)
     , m_initialScrollbarPaintTaskFactory(CancellableTaskFactory::create(this, &ScrollAnimatorMac::initialScrollbarPaintTask))
     , m_sendContentAreaScrolledTaskFactory(CancellableTaskFactory::create(this, &ScrollAnimatorMac::sendContentAreaScrolledTask))
-    , m_taskRunner(adoptPtr(Platform::current()->currentThread()->scheduler()->timerTaskRunner()->clone()))
+    , m_taskRunner(wrapUnique(Platform::current()->currentThread()->scheduler()->timerTaskRunner()->clone()))
     , m_haveScrolledSincePageLoad(false)
     , m_needsScrollerStyleUpdate(false)
 {
     ThreadState::current()->registerPreFinalizer(this);
 
     m_scrollAnimationHelperDelegate.adoptNS([[BlinkScrollAnimationHelperDelegate alloc] initWithScrollAnimator:this]);
     m_scrollAnimationHelper.adoptNS([[NSClassFromString(@"NSScrollAnimationHelper") alloc] initWithDelegate:m_scrollAnimationHelperDelegate.get()]);
 
     m_scrollbarPainterControllerDelegate.adoptNS([[BlinkScrollbarPainterControllerDelegate alloc] initWithScrollableArea:scrollableArea]);
     m_scrollbarPainterController = [[[NSClassFromString(@"NSScrollerImpPair") alloc] init] autorelease];
@@ skipping 404 matching lines @@
     if (Scrollbar* verticalScrollbar = m_scrollableArea->verticalScrollbar())
         rectInViewCoordinates = verticalScrollbar->convertToContainingWidget(scrollerThumb);
 
     if (rectInViewCoordinates == m_visibleScrollerThumbRect)
         return;
 
     m_visibleScrollerThumbRect = rectInViewCoordinates;
 }
 
 } // namespace blink