Avoiding unnecessary copies by returning const reference to static string.
<rdar://problem/16443548>
Created attachment 227942 [details] patch
Comment on attachment 227942 [details] patch Rejecting attachment 227942 [details] from commit-queue. Failed to run "['/Volumes/Data/EWS/WebKit/Tools/Scripts/webkit-patch', '--status-host=webkit-queues.appspot.com', '--bot-id=webkit-cq-03', 'validate-changelog', '--check-oops', '--non-interactive', 227942, '--port=mac']" exit_code: 1 cwd: /Volumes/Data/EWS/WebKit /Volumes/Data/EWS/WebKit/Source/WebCore/ChangeLog neither lists a valid reviewer nor contains the string "Unreviewed" or "Rubber stamp" (case insensitive). Full output: http://webkit-queues.appspot.com/results/4872726934192128
Committed r166358: <http://trac.webkit.org/changeset/166358>