--- chrome/renderer/render_view.h
+++ chrome/renderer/render_view.h
@@ -723,7 +723,7 @@ class RenderView : public RenderWidget,
 
   void Print(WebKit::WebFrame* frame, bool script_initiated);
 
-#if defined(OS_LINUX)
+#if defined(USE_X11)
   void UpdateFontRenderingFromRendererPrefs();
 #else
   void UpdateFontRenderingFromRendererPrefs() { }
diff --git chrome/renderer/renderer_main.cc chrome/renderer/renderer_main.cc
index 1531c40..f644b1b 100644