Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/web/LinkHighlightImpl.cpp

Index: third_party/WebKit/Source/web/LinkHighlightImpl.cpp
diff --git a/third_party/WebKit/Source/web/LinkHighlightImpl.cpp b/third_party/WebKit/Source/web/LinkHighlightImpl.cpp
index 81153985a32d11cde9630938bb6b095775bbd364..9df40f3ade8c4a254b392091a4f681f211cce7f7 100644
--- a/third_party/WebKit/Source/web/LinkHighlightImpl.cpp
+++ b/third_party/WebKit/Source/web/LinkHighlightImpl.cpp
@@ -59,15 +59,13 @@
 #include "web/WebSettingsImpl.h"
 #include "web/WebViewImpl.h"
 #include "wtf/CurrentTime.h"
-#include "wtf/PtrUtil.h"
 #include "wtf/Vector.h"
-#include <memory>
 
 namespace blink {
 
-std::unique_ptr<LinkHighlightImpl> LinkHighlightImpl::create(Node* node, WebViewImpl* owningWebViewImpl)
+PassOwnPtr<LinkHighlightImpl> LinkHighlightImpl::create(Node* node, WebViewImpl* owningWebViewImpl)
 {
-    return wrapUnique(new LinkHighlightImpl(node, owningWebViewImpl));
+    return adoptPtr(new LinkHighlightImpl(node, owningWebViewImpl));
 }
 
 LinkHighlightImpl::LinkHighlightImpl(Node* node, WebViewImpl* owningWebViewImpl)
@@ -83,8 +81,8 @@ LinkHighlightImpl::LinkHighlightImpl(Node* node, WebViewImpl* owningWebViewImpl)
     DCHECK(owningWebViewImpl);
     WebCompositorSupport* compositorSupport = Platform::current()->compositorSupport();
     DCHECK(compositorSupport);
-    m_contentLayer = wrapUnique(compositorSupport->createContentLayer(this));
-    m_clipLayer = wrapUnique(compositorSupport->createLayer());
+    m_contentLayer = adoptPtr(compositorSupport->createContentLayer(this));
+    m_clipLayer = adoptPtr(compositorSupport->createLayer());
     m_clipLayer->setTransformOrigin(WebFloatPoint3D());
     m_clipLayer->addChild(m_contentLayer->layer());
 
@@ -304,7 +302,7 @@ void LinkHighlightImpl::startHighlightAnimationIfNeeded()
 
     m_contentLayer->layer()->setOpacity(startOpacity);
 
-    std::unique_ptr<CompositorFloatAnimationCurve> curve = CompositorFloatAnimationCurve::create();
+    OwnPtr<CompositorFloatAnimationCurve> curve = CompositorFloatAnimationCurve::create();
 
     const auto easeType = CubicBezierTimingFunction::EaseType::EASE;
 
@@ -316,10 +314,10 @@ void LinkHighlightImpl::startHighlightAnimationIfNeeded()
     // For layout tests we don't fade out.
     curve->addCubicBezierKeyframe(CompositorFloatKeyframe(fadeDuration + extraDurationRequired, layoutTestMode() ? startOpacity : 0), easeType);
 
-    std::unique_ptr<CompositorAnimation> animation = CompositorAnimation::create(*curve, CompositorTargetProperty::OPACITY, 0, 0);
+    OwnPtr<CompositorAnimation> animation = CompositorAnimation::create(*curve, CompositorTargetProperty::OPACITY, 0, 0);
 
     m_contentLayer->layer()->setDrawsContent(true);
-    m_compositorPlayer->addAnimation(animation.release());
+    m_compositorPlayer->addAnimation(animation.leakPtr());
 
     invalidate();
     m_owningWebViewImpl->scheduleAnimation();