Build fix after r148373.

Couple of more ifdefs to remove.

BUG=

Review URL: https://codereview.chromium.org/13998009

Patch from Alexis Ménard <alexis.menard@intel.com>.

git-svn-id: svn://svn.chromium.org/blink/trunk@148375 bbb929c8-8fbe-4397-9dbb-9b2b20218538