C++ parser: Don't fail on REVISION in Q_PROPERTY.

Change-Id: Ia7407969dc56308fe3eb843e97b93e65eb235186
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

src/libs/3rdparty/cplusplus/QtContextKeywords.h

@@ -17,7 +17,8 @@ enum {
     Token_STORED,
     Token_CONSTANT,
     Token_DESIGNABLE,
-    Token_SCRIPTABLE
+    Token_SCRIPTABLE,
+    Token_REVISION
 };
 
 CPLUSPLUS_EXPORT int classifyQtContextKeyword(const char *s, int n);