Move Navigation Timing and other various window-level objects out of page/

Source/core/page/EventHandler.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies)
  *
  * 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.
@@ skipping 3193 matching lines @@
 }
 
 static bool exactlyOneBitSet(DragSourceAction n)
 {
     return n && !(n & (n - 1));
 }
 
 bool EventHandler::handleDrag(const MouseEventWithHitTestResults& event, CheckDragHysteresis checkDragHysteresis)
 {
     // Callers must protect the reference to FrameView, since this function may dispatch DOM
-    // events, causing Frame/FrameView to go away.
+    // events, causing page/FrameView to go away.
     ASSERT(m_frame);
     ASSERT(m_frame->view());
     if (!m_frame->page())
         return false;
 
     if (event.event().button() != LeftButton || event.event().type() != PlatformEvent::MouseMoved) {
         // If we allowed the other side of the bridge to handle a drag
         // last time, then m_mousePressed might still be set. So we
         // clear it now to make sure the next move after a drag
         // doesn't look like a drag.
@@ skipping 644 matching lines @@
 unsigned EventHandler::accessKeyModifiers()
 {
 #if OS(MACOSX)
     return PlatformEvent::CtrlKey | PlatformEvent::AltKey;
 #else
     return PlatformEvent::AltKey;
 #endif
 }
 
 } // namespace WebCore