Remove OwnPtr from Blink.

third_party/WebKit/Source/core/frame/FrameView.h

Index: third_party/WebKit/Source/core/frame/FrameView.h
diff --git a/third_party/WebKit/Source/core/frame/FrameView.h b/third_party/WebKit/Source/core/frame/FrameView.h
index 467b20cc519eef9a22e0f2f2a6b0bbe397d0257f..deb6e7348db76f03763fc216cb031d617b7c1ce9 100644
--- a/third_party/WebKit/Source/core/frame/FrameView.h
+++ b/third_party/WebKit/Source/core/frame/FrameView.h
@@ -49,9 +49,9 @@
 #include "wtf/Forward.h"
 #include "wtf/HashSet.h"
 #include "wtf/ListHashSet.h"
-#include "wtf/OwnPtr.h"
 #include "wtf/TemporaryChange.h"
 #include "wtf/text/WTFString.h"
+#include <memory>
 
 namespace blink {
 
@@ -754,7 +754,7 @@ private:
     ScrollingCoordinator* scrollingCoordinator() const;
 
     void prepareLayoutAnalyzer();
-    PassOwnPtr<TracedValue> analyzerCounters();
+    std::unique_ptr<TracedValue> analyzerCounters();
 
     // LayoutObject for the viewport-defining element (see Document::viewportDefiningElement).
     LayoutObject* viewportLayoutObject();
@@ -806,7 +806,7 @@ private:
     unsigned m_nestedLayoutCount;
     Timer<FrameView> m_postLayoutTasksTimer;
     Timer<FrameView> m_updateWidgetsTimer;
-    OwnPtr<CancellableTaskFactory> m_renderThrottlingObserverNotificationFactory;
+    std::unique_ptr<CancellableTaskFactory> m_renderThrottlingObserverNotificationFactory;
 
     bool m_firstLayout;
     bool m_isTransparent;
@@ -832,8 +832,8 @@ private:
 
     Member<ScrollableAreaSet> m_scrollableAreas;
     Member<ScrollableAreaSet> m_animatingScrollableAreas;
-    OwnPtr<ResizerAreaSet> m_resizerAreas;
-    OwnPtr<ViewportConstrainedObjectSet> m_viewportConstrainedObjects;
+    std::unique_ptr<ResizerAreaSet> m_resizerAreas;
+    std::unique_ptr<ViewportConstrainedObjectSet> m_viewportConstrainedObjects;
     unsigned m_stickyPositionObjectCount;
     ViewportConstrainedObjectSet m_backgroundAttachmentFixedObjects;
     Member<FrameViewAutoSizeInfo> m_autoSizeInfo;
@@ -878,7 +878,7 @@ private:
 
     bool m_inUpdateScrollbars;
 
-    OwnPtr<LayoutAnalyzer> m_analyzer;
+    std::unique_ptr<LayoutAnalyzer> m_analyzer;
 
     // Mark if something has changed in the mapping from Frame to GraphicsLayer
     // and the Frame Timing regions should be recalculated.