Remove unused includes from various .cpp files in core/

Source/core/page/SpatialNavigation.cpp

 /*
  * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2009 Antonio Gomes <tonikitoo@webkit.org>
  *
  * 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
@@ skipping 15 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/page/SpatialNavigation.h"
 
 #include "HTMLNames.h"
 #include "core/dom/Node.h"
 #include "core/html/HTMLAreaElement.h"
 #include "core/html/HTMLImageElement.h"
-#include "core/html/HTMLMapElement.h"
 #include "core/page/Frame.h"
 #include "core/page/FrameTree.h"
 #include "core/page/FrameView.h"
 #include "core/page/Page.h"
 #include "core/page/Settings.h"
 #include "core/platform/graphics/IntRect.h"
-#include "core/rendering/RenderInline.h"
 #include "core/rendering/RenderLayer.h"
 
 namespace WebCore {
 
 static RectsAlignment alignmentForRects(FocusDirection, const LayoutRect&, const LayoutRect&, const LayoutSize& viewSize);
 static bool areRectsFullyAligned(FocusDirection, const LayoutRect&, const LayoutRect&);
 static bool areRectsPartiallyAligned(FocusDirection, const LayoutRect&, const LayoutRect&);
 static bool areRectsMoreThanFullScreenApart(FocusDirection, const LayoutRect& curRect, const LayoutRect& targetRect, const LayoutSize& viewSize);
 static bool isRectInDirection(FocusDirection, const LayoutRect&, const LayoutRect&);
 static void deflateIfOverlapped(LayoutRect&, LayoutRect&);
@@ skipping 678 matching lines @@
     LayoutRect rect = virtualRectForDirection(direction, rectToAbsoluteCoordinates(area->document()->frame(), area->computeRect(area->imageElement()->renderer())), 1);
     return rect;
 }
 
 HTMLFrameOwnerElement* frameOwnerElement(FocusCandidate& candidate)
 {
     return candidate.isFrameOwnerElement() ? static_cast<HTMLFrameOwnerElement*>(candidate.visibleNode) : 0;
 };
 
 } // namespace WebCore