Move LayoutTestSupport.cpp/.h to Source/platform/

Source/core/rendering/RenderThemeChromiumMac.mm

 /*
  * Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Google, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 17 matching lines @@
 #import "core/dom/Document.h"
 #import "core/dom/Element.h"
 #import "core/fileapi/FileList.h"
 #import "core/html/HTMLInputElement.h"
 #import "core/html/HTMLMediaElement.h"
 #import "core/html/HTMLMeterElement.h"
 #import "core/html/HTMLPlugInImageElement.h"
 #import "core/html/TimeRanges.h"
 #import "core/html/shadow/MediaControlElements.h"
 #import "core/page/FrameView.h"
-#import "core/platform/LayoutTestSupport.h"
+#import "platform/LayoutTestSupport.h"
 #import "platform/LocalizedStrings.h"
 #import "platform/SharedBuffer.h"
 #import "core/platform/graphics/BitmapImage.h"
 #import "core/platform/graphics/GraphicsContextStateSaver.h"
 #import "core/platform/graphics/Image.h"
 #import "core/platform/graphics/ImageBuffer.h"
 #import "core/platform/graphics/StringTruncator.h"
 #import "core/platform/graphics/cg/GraphicsContextCG.h"
 #import "core/platform/graphics/mac/ColorMac.h"
 #import "core/platform/mac/LocalCurrentGraphicsContext.h"
@@ skipping 1969 matching lines @@
 
 bool RenderThemeChromiumMac::shouldUseFallbackTheme(RenderStyle* style) const
 {
     ControlPart part = style->appearance();
     if (part == CheckboxPart || part == RadioPart)
         return style->effectiveZoom() != 1;
     return false;
 }
 
 } // namespace WebCore