Add rogerta@chromium.org as owner for //google_apis.

BUG=none
R=rogerta@chromium.org

Review URL: https://codereview.chromium.org/25042002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225701 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 225701