Revert 100453 - Revert &quotRevert 100384 - Fix bug in SimulateAttrib0 that did not check for out of memory.&quot

      TEST=unit tests and run on linux touch (where bug was)
BUG=95625
TBR=apatrick@chromium.org

Review URL: http://codereview.chromium.org/7841067

TBR=gman@chromium.org
Review URL: http://codereview.chromium.org/7866006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@100473 0039d316-1c4b-4281-b951-d872f2087c98