hg: hsx/hsx16/baseline: 6904191: OptimizeStringConcat should be product instead of experimental

[changpeng.fang at sun.com]

Changeset: 43e3f86b638d
Author:    cfang
Date:      2009-11-25 12:09 -0800
URL:       http://hg.openjdk.java.net/hsx/hsx16/baseline/rev/43e3f86b638d

6904191: OptimizeStringConcat should be product instead of experimental
Summary: Make OptimizeStringConcat a product VM option(contributed by never)
Reviewed-by: never

! src/share/vm/opto/c2_globals.hpp