Followup to 239584, what got committed was different from the cl

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@239599 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 239599
[rAC,OSX] requestAutocomplete is always off by default

Only needed for merge to M32 - will be reverted after it lands in the
branch

BUG=326757
R=thestig@chromium.org
TBR=groby@chromium.org

Review URL: https://codereview.chromium.org/110863002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@239601 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 239601