Remove OwnPtr from Blink.

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

 /*
    Copyright (C) 1997 Martin Jones (mjones@kde.org)
              (C) 1998 Waldo Bastian (bastian@kde.org)
              (C) 1998, 1999 Torben Weis (weis@kde.org)
              (C) 1999 Lars Knoll (knoll@kde.org)
              (C) 1999 Antti Koivisto (koivisto@kde.org)
    Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
@@ skipping 31 matching lines @@
 #include "platform/graphics/paint/ClipPaintPropertyNode.h"
 #include "platform/graphics/paint/TransformPaintPropertyNode.h"
 #include "platform/scroll/ScrollTypes.h"
 #include "platform/scroll/Scrollbar.h"
 #include "public/platform/WebDisplayMode.h"
 #include "public/platform/WebRect.h"
 #include "wtf/Allocator.h"
 #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 {
 
 class AXObjectCache;
 class CancellableTaskFactory;
 class ComputedStyle;
 class DocumentLifecycle;
 class Cursor;
 class Element;
 class FloatSize;
@@ skipping 686 matching lines @@
     void adjustScrollPositionFromUpdateScrollbars();
     bool visualViewportSuppliesScrollbars() const;
 
     IntRect rectToCopyOnScroll() const;
 
     bool isFrameViewScrollbar(const Widget* child) const { return horizontalScrollbar() == child || verticalScrollbar() == child; }
 
     ScrollingCoordinator* scrollingCoordinator() const;
 
     void prepareLayoutAnalyzer();
-    PassOwnPtr<TracedValue> analyzerCounters();
+    std::unique_ptr<TracedValue> analyzerCounters();
 
     // LayoutObject for the viewport-defining element (see Document::viewportDefiningElement).
     LayoutObject* viewportLayoutObject();
 
     void collectAnnotatedRegions(LayoutObject&, Vector<AnnotatedRegionValue>&) const;
 
     template <typename Function> void forAllNonThrottledFrameViews(const Function&);
 
     void setNeedsUpdateViewportIntersection();
     void updateViewportIntersectionsForSubtree(LifeCycleUpdateOption);
@@ skipping 31 matching lines @@
     bool m_hasPendingLayout;
     LayoutSubtreeRootList m_layoutSubtreeRootList;
     DepthOrderedLayoutObjectList m_orthogonalWritingModeRootList;
 
     bool m_layoutSchedulingEnabled;
     bool m_inSynchronousPostLayout;
     int m_layoutCount;
     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;
     Color m_baseBackgroundColor;
     IntSize m_lastViewportSize;
     float m_lastZoomFactor;
 
     AtomicString m_mediaType;
     AtomicString m_mediaTypeWhenNotPrinting;
 
     bool m_safeToPropagateScrollToParent;
 
     unsigned m_visuallyNonEmptyCharacterCount;
     unsigned m_visuallyNonEmptyPixelCount;
     bool m_isVisuallyNonEmpty;
 
     Member<Node> m_fragmentAnchor;
 
     // layoutObject to hold our custom scroll corner.
     LayoutScrollbarPart* m_scrollCorner;
 
     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;
 
     IntSize m_inputEventsOffsetForEmulation;
     float m_inputEventsScaleFactorForEmulation;
 
     IntSize m_layoutSize;
     bool m_layoutSizeFixedToFrameSize;
 
@@ skipping 24 matching lines @@
 
     DoubleSize m_pendingScrollDelta;
     DoublePoint m_scrollPosition;
     IntSize m_contentsSize;
 
     int m_scrollbarsAvoidingResizer;
     bool m_scrollbarsSuppressed;
 
     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.
     bool m_frameTimingRequestsDirty;
 
     // Exists only on root frame.
     // TODO(bokan): crbug.com/484188. We should specialize FrameView for the
     // main frame.
     Member<ScrollableArea> m_viewportScrollableArea;
 
@@ skipping 25 matching lines @@
 
     bool m_needsScrollbarsUpdate;
     bool m_suppressAdjustViewSize;
     bool m_inPluginUpdate;
 
     // For testing.
     struct ObjectPaintInvalidation {
         String name;
         PaintInvalidationReason reason;
     };
-    OwnPtr<Vector<ObjectPaintInvalidation>> m_trackedObjectPaintInvalidations;
+    std::unique_ptr<Vector<ObjectPaintInvalidation>> m_trackedObjectPaintInvalidations;
 };
 
 inline void FrameView::incrementVisuallyNonEmptyCharacterCount(unsigned count)
 {
     if (m_isVisuallyNonEmpty)
         return;
     m_visuallyNonEmptyCharacterCount += count;
     // Use a threshold value to prevent very small amounts of visible content from triggering didMeaningfulLayout.
     // The first few hundred characters rarely contain the interesting content of the page.
     static const unsigned visualCharacterThreshold = 200;
@@ skipping 11 matching lines @@
     if (m_visuallyNonEmptyPixelCount > visualPixelThreshold)
         setIsVisuallyNonEmpty();
 }
 
 DEFINE_TYPE_CASTS(FrameView, Widget, widget, widget->isFrameView(), widget.isFrameView());
 DEFINE_TYPE_CASTS(FrameView, ScrollableArea, scrollableArea, scrollableArea->isFrameView(), scrollableArea.isFrameView());
 
 } // namespace blink
 
 #endif // FrameView_h