Rename OS(WINDOWS) to OS(WIN)

Source/core/rendering/RenderThemeChromiumDefault.cpp

 /*
  * Copyright (C) 2007 Apple Inc.
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * Copyright (C) 2008 Collabora Ltd.
  * Copyright (C) 2008, 2009 Google Inc.
  * Copyright (C) 2009 Kenneth Rohde Christiansen
  *
  * 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
@@ skipping 83 matching lines @@
 
     if (cssValueId == CSSValueButtonface)
         return defaultButtonGrayColor;
     if (cssValueId == CSSValueMenu)
         return defaultMenuColor;
     return RenderTheme::systemColor(cssValueId);
 }
 
 String RenderThemeChromiumDefault::extraDefaultStyleSheet()
 {
-#if !OS(WINDOWS)
+#if !OS(WIN)
     return RenderTheme::extraDefaultStyleSheet() +
         RenderThemeChromiumSkia::extraDefaultStyleSheet() +
         String(themeChromiumLinuxUserAgentStyleSheet, sizeof(themeChromiumLinuxUserAgentStyleSheet));
 #else
     return RenderTheme::extraDefaultStyleSheet() +
         RenderThemeChromiumSkia::extraDefaultStyleSheet();
 #endif
 }
 
 bool RenderThemeChromiumDefault::controlSupportsTints(const RenderObject* o) const
@@ skipping 297 matching lines @@
     WebKit::Platform::current()->themeEngine()->paint(canvas, WebKit::WebThemeEngine::PartProgressBar, getWebThemeState(this, o), WebKit::WebRect(rect), &extraParams);
     return false;
 }
 
 bool RenderThemeChromiumDefault::shouldOpenPickerWithF4Key() const
 {
     return true;
 }
 
 } // namespace WebCore