Remove unused includes from core/accessibility, core/css and core/dom

Source/core/dom/Document.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
@@ skipping 23 matching lines @@
 #include "core/dom/DocumentEventQueue.h"
 #include "core/dom/DocumentTiming.h"
 #include "core/dom/IconURL.h"
 #include "core/dom/MutationObserver.h"
 #include "core/dom/QualifiedName.h"
 #include "core/dom/ScriptExecutionContext.h"
 #include "core/dom/TreeScope.h"
 #include "core/dom/UserActionElementSet.h"
 #include "core/dom/ViewportArguments.h"
 #include "core/html/CollectionType.h"
-#include "core/inspector/InspectorCounters.h"
 #include "core/page/FocusDirection.h"
 #include "core/page/PageVisibilityState.h"
-#include "core/platform/PlatformScreen.h"
 #include "weborigin/ReferrerPolicy.h"
 #include "core/platform/Timer.h"
 #include "core/platform/graphics/Color.h"
-#include "core/platform/graphics/IntRect.h"
 #include "core/platform/text/StringWithDirection.h"
 #include "core/rendering/HitTestRequest.h"
 #include <wtf/Deque.h>
-#include <wtf/FixedArray.h>
 #include <wtf/HashSet.h>
 #include <wtf/OwnPtr.h>
 #include <wtf/PassOwnPtr.h>
 #include <wtf/PassRefPtr.h>
 #include <wtf/WeakPtr.h>
 
 namespace WebCore {
 
 class AXObjectCache;
 class Attr;
@@ skipping 1383 matching lines @@
 inline bool Node::isDocumentNode() const
 {
     return this == documentInternal();
 }
 
 Node* eventTargetNodeForDocument(Document*);
 
 } // namespace WebCore
 
 #endif // Document_h