Oilpan: Remove guardRef and guardDeref from TreeScope.

Source/core/page/FocusController.h

 /*
  * Copyright (C) 2006, 2007 Apple 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 COMPUTER, INC. ``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 COMPUTER, INC. OR
  * 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.
  */
 
 #ifndef FocusController_h
 #define FocusController_h
 
 #include "core/page/FocusType.h"
+#include "heap/Handle.h"

[wibling-chromium, 2014/04/24 14:43:06]

NIT: please -> "platform/heap/Handle.h"

[Mads Ager (chromium), 2014/04/25 10:58:25]

Done.

 #include "platform/geometry/LayoutRect.h"
 #include "wtf/Forward.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/RefPtr.h"
 
 namespace WebCore {
 
 struct FocusCandidate;
 class Document;
 class Element;
 class Frame;
 class HTMLFrameOwnerElement;
 class HTMLShadowElement;
 class IntRect;
 class KeyboardEvent;
 class Node;
 class Page;
 class TreeScope;
 
 class FocusNavigationScope {
+    STACK_ALLOCATED();
 public:
     Node* rootNode() const;
     Element* owner() const;
     static FocusNavigationScope focusNavigationScopeOf(Node*);
     static FocusNavigationScope ownedByNonFocusableFocusScopeOwner(Node*);
     static FocusNavigationScope ownedByShadowHost(Node*);
     static FocusNavigationScope ownedByShadowInsertionPoint(HTMLShadowElement*);
     static FocusNavigationScope ownedByIFrame(HTMLFrameOwnerElement*);
 
 private:
     explicit FocusNavigationScope(TreeScope*);
-    TreeScope* m_rootTreeScope;
+    RawPtrWillBeMember<TreeScope> m_rootTreeScope;
 };
 
 class FocusController {
     WTF_MAKE_NONCOPYABLE(FocusController); WTF_MAKE_FAST_ALLOCATED;
 public:
     static PassOwnPtr<FocusController> create(Page*);
 
     void setFocusedFrame(PassRefPtr<Frame>);
     void focusDocumentView(PassRefPtr<Frame>);
     Frame* focusedFrame() const { return m_focusedFrame.get(); }
@@ skipping 43 matching lines @@
     Page* m_page;
     RefPtr<Frame> m_focusedFrame;
     bool m_isActive;
     bool m_isFocused;
     bool m_isChangingFocusedFrame;
 };
 
 } // namespace WebCore
 
 #endif // FocusController_h