Change the font search order to try Lucida Sans Unicode before Arial Unicode ...

webkit/port/platform/graphics/FontCacheWin.cpp

 /*
  * Copyright (C) 2006, 2007 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 377 matching lines @@
         L"han nom a",  // Complete CJK Ext. A coverage
         L"code2000",   // Complete CJK Ext. A coverage
         // CJK Ext. B fonts are not listed here because it's of no use
         // with our current non-BMP character handling because we use
         // Uniscribe for it and that code path does not go through here.
         // This will be fixed when we move a bulk of this to base/gfx.
     };
 
     const static wchar_t* const commonFonts[] = {
         L"tahoma",
+        L"lucida sans unicode",
         L"arial unicode ms",
         L"microsoft sans serif",
-        L"lucida sans unicode",
         L"palatino linotype",
-        // Four fonts below (code2000 at the end) are not from MS, but
+        // Four fonts below (and code2000 at the end) are not from MS, but
         // once installed, cover a very wide range of characters.
         L"freeserif",
         L"freesans",
         L"gentium",
         L"gentiumalt",
         L"ms pgothic",
         L"simsun",
         L"gulim",
         L"pmingliu",
         L"code2000",
@@ skipping 291 matching lines @@
             return 0;
         }
     }
 
     return new FontPlatformData(hfont,
                                 fontDescription.computedPixelSize(),
                                 false);
 }
 
 }