Remove OwnPtr from Blink.

third_party/WebKit/Source/platform/graphics/CompositorFactory.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CompositorFactory_h
 #define CompositorFactory_h
 
 #include "platform/PlatformExport.h"
 #include "platform/animation/CompositorAnimation.h"
 #include "platform/animation/CompositorAnimationCurve.h"
 #include "platform/animation/CompositorScrollOffsetAnimationCurve.h"
 #include "platform/geometry/FloatPoint.h"
-#include "wtf/PassOwnPtr.h"
+#include <memory>
 
 namespace blink {
 
 class CompositorAnimationPlayer;
 class CompositorAnimationTimeline;
 class CompositorFilterAnimationCurve;
 class CompositorFilterOperations;
 class CompositorFloatAnimationCurve;
 class CompositorTransformAnimationCurve;
 class CompositorTransformOperations;
 
 class PLATFORM_EXPORT CompositorFactory {
 public:
     static void initializeDefault();
-    static void initializeForTesting(PassOwnPtr<CompositorFactory>);
+    static void initializeForTesting(std::unique_ptr<CompositorFactory>);
     static void shutdown();
     static CompositorFactory& current();
 
     // Animation ----------------------------------------------------
 
     virtual CompositorFilterAnimationCurve* createFilterAnimationCurve() { return nullptr; }
 
     virtual CompositorFloatAnimationCurve* createFloatAnimationCurve() { return nullptr; }
 
     virtual CompositorScrollOffsetAnimationCurve* createScrollOffsetAnimationCurve(
@@ skipping 14 matching lines @@
     virtual CompositorAnimationPlayer* createAnimationPlayer() { return nullptr; }
 
     virtual CompositorAnimationTimeline* createAnimationTimeline() { return nullptr; }
 
     virtual ~CompositorFactory() {}
 };
 
 } // namespace blink
 
 #endif // CompositorFactory_h