Revert of [Oilpan] Prepare full definition of classes before using Member

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

Index: third_party/WebKit/Source/core/frame/LocalFrame.h
diff --git a/third_party/WebKit/Source/core/frame/LocalFrame.h b/third_party/WebKit/Source/core/frame/LocalFrame.h
index 82780623bb11a3c70fdec7bb99e46a0f00484016..c5eb7a7ae44e62cbe6e03a4e2e4e95ac11c77639 100644
--- a/third_party/WebKit/Source/core/frame/LocalFrame.h
+++ b/third_party/WebKit/Source/core/frame/LocalFrame.h
@@ -31,12 +31,9 @@
 #include "core/CoreExport.h"
 #include "core/dom/WeakIdentifierMap.h"
 #include "core/frame/Frame.h"
-#include "core/frame/FrameView.h"
 #include "core/frame/LocalFrameLifecycleNotifier.h"
 #include "core/frame/LocalFrameLifecycleObserver.h"
-#include "core/inspector/InstrumentingAgents.h"
 #include "core/loader/FrameLoader.h"
-#include "core/loader/NavigationScheduler.h"
 #include "core/page/FrameTree.h"
 #include "core/paint/PaintPhase.h"
 #include "platform/Supplementable.h"
@@ -59,11 +56,14 @@ class EventHandler;
 class FloatSize;
 class FrameConsole;
 class FrameSelection;
+class FrameView;
 class HTMLPlugInElement;
 class InputMethodController;
 class IntPoint;
 class IntSize;
+class InstrumentingAgents;
 class LocalDOMWindow;
+class NavigationScheduler;
 class Node;
 class NodeTraversal;
 class Range;
@@ -110,7 +110,7 @@ public:
     FrameView* view() const;
     Document* document() const;
     void setPagePopupOwner(Element&);
-    Element* pagePopupOwner() const;
+    Element* pagePopupOwner() const { return m_pagePopupOwner.get(); }
 
     LayoutView* contentLayoutObject() const; // Root of the layout tree for the document contained in this frame.
 
@@ -262,6 +262,11 @@ inline void LocalFrame::init()
     m_loader.init();
 }
 
+inline LocalDOMWindow* LocalFrame::localDOMWindow() const
+{
+    return m_domWindow.get();
+}
+
 inline FrameLoader& LocalFrame::loader() const
 {
     return m_loader;