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

Source/core/accessibility/AccessibilityRenderObject.cpp

 /*
 * Copyright (C) 2008 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
@@ skipping 21 matching lines @@
 #include "core/accessibility/AXObjectCache.h"
 #include "core/accessibility/AccessibilityImageMapLink.h"
 #include "core/accessibility/AccessibilitySVGRoot.h"
 #include "core/accessibility/AccessibilitySpinButton.h"
 #include "core/accessibility/AccessibilityTable.h"
 #include "core/dom/NodeTraversal.h"
 #include "core/editing/FrameSelection.h"
 #include "core/editing/RenderedPosition.h"
 #include "core/editing/VisibleUnits.h"
 #include "core/editing/htmlediting.h"
-#include "core/html/HTMLFormElement.h"
 #include "core/html/HTMLImageElement.h"
 #include "core/html/HTMLLabelElement.h"
 #include "core/html/HTMLOptionElement.h"
 #include "core/html/HTMLSelectElement.h"
 #include "core/html/HTMLTextAreaElement.h"
 #include "core/loader/ProgressTracker.h"
 #include "core/page/Page.h"
 #include "core/platform/LocalizedStrings.h"
 #include "core/rendering/HitTestResult.h"
 #include "core/rendering/RenderFieldset.h"
 #include "core/rendering/RenderFileUploadControl.h"
 #include "core/rendering/RenderHTMLCanvas.h"
 #include "core/rendering/RenderImage.h"
 #include "core/rendering/RenderInline.h"
 #include "core/rendering/RenderLayer.h"
 #include "core/rendering/RenderListMarker.h"
 #include "core/rendering/RenderMenuList.h"
 #include "core/rendering/RenderTextControlSingleLine.h"
 #include "core/rendering/RenderTextFragment.h"
 #include "core/rendering/RenderWidget.h"
 #include "core/svg/SVGDocument.h"
 #include "core/svg/SVGSVGElement.h"
 #include "core/svg/graphics/SVGImage.h"
-#include "core/svg/graphics/SVGImageChromeClient.h"
-#include <wtf/StdLibExtras.h>
-#include <wtf/text/StringBuilder.h>
-#include <wtf/unicode/CharacterNames.h>
+#include "wtf/StdLibExtras.h"
 
 using namespace std;
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
 static inline RenderObject* firstChildInContinuation(RenderObject* renderer)
 {
     RenderObject* r = toRenderInline(renderer)->continuation();
@@ skipping 2453 matching lines @@
         if (label && label->renderer()) {
             LayoutRect labelRect = axObjectCache()->getOrCreate(label)->elementRect();
             result.unite(labelRect);
         }
     }
 
     return result;
 }
 
 } // namespace WebCore