--- a/src/3rdparty/webkit/JavaScriptCore/JavaScriptCore.gypi	Tue Jan 26 12:42:25 2010 +0200
+++ b/src/3rdparty/webkit/JavaScriptCore/JavaScriptCore.gypi	Tue Feb 02 00:43:10 2010 +0200
@@ -194,6 +194,7 @@
             'runtime/DateConversion.h',
             'runtime/DateInstance.cpp',
             'runtime/DateInstance.h',
+            'runtime/DateInstanceCache.h',
             'runtime/DatePrototype.cpp',
             'runtime/DatePrototype.h',
             'runtime/Error.cpp',