Changing all Get*UserProfileOrOffTheRecord() to Get*UserProfile() calls

BUG=322682
TEST=covered by existing unit tests

Review URL: https://codereview.chromium.org/108653010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241611 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 241611