Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/platform/exported/WebActiveGestureAnimation.cpp

 /*
  * Copyright (C) 2012 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
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "platform/exported/WebActiveGestureAnimation.h"
 
 #include "public/platform/WebGestureCurve.h"
 #include "public/platform/WebGestureCurveTarget.h"
-#include "wtf/PtrUtil.h"
-#include <memory>
 
 namespace blink {
 
-std::unique_ptr<WebActiveGestureAnimation> WebActiveGestureAnimation::createAtAnimationStart(std::unique_ptr<WebGestureCurve> curve, WebGestureCurveTarget* target)
+PassOwnPtr<WebActiveGestureAnimation> WebActiveGestureAnimation::createAtAnimationStart(PassOwnPtr<WebGestureCurve> curve, WebGestureCurveTarget* target)
 {
-    return wrapUnique(new WebActiveGestureAnimation(std::move(curve), target, 0, true));
+    return adoptPtr(new WebActiveGestureAnimation(std::move(curve), target, 0, true));
 }
 
-std::unique_ptr<WebActiveGestureAnimation> WebActiveGestureAnimation::createWithTimeOffset(std::unique_ptr<WebGestureCurve> curve, WebGestureCurveTarget* target, double startTime)
+PassOwnPtr<WebActiveGestureAnimation> WebActiveGestureAnimation::createWithTimeOffset(PassOwnPtr<WebGestureCurve> curve, WebGestureCurveTarget* target, double startTime)
 {
-    return wrapUnique(new WebActiveGestureAnimation(std::move(curve), target, startTime, false));
+    return adoptPtr(new WebActiveGestureAnimation(std::move(curve), target, startTime, false));
 }
 
 WebActiveGestureAnimation::~WebActiveGestureAnimation()
 {
 }
 
-WebActiveGestureAnimation::WebActiveGestureAnimation(std::unique_ptr<WebGestureCurve> curve, WebGestureCurveTarget* target, double startTime, bool waitingForFirstTick)
+WebActiveGestureAnimation::WebActiveGestureAnimation(PassOwnPtr<WebGestureCurve> curve, WebGestureCurveTarget* target, double startTime, bool waitingForFirstTick)
     : m_startTime(startTime)
     , m_waitingForFirstTick(waitingForFirstTick)
     , m_curve(std::move(curve))
     , m_target(target)
 {
 }
 
 bool WebActiveGestureAnimation::animate(double time)
 {
     if (m_waitingForFirstTick) {
         m_startTime = time;
         m_waitingForFirstTick = false;
     }
     // All WebGestureCurves assume zero-based time, so we subtract
     // the animation start time before passing to the curve.
     return m_curve->apply(time - m_startTime, m_target);
 }
 
 } // namespace blink