FieldTrial: Remove friend declarations for non-existing tests

The tests were removed in
https://codereview.chromium.org/10151017
and
https://codereview.chromium.org/10830318
but are still referenced as friends.

BUG=143239

Review URL: https://codereview.chromium.org/24571002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225445 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: f0459cd955b3757492bdba7105dc5d53f7f44542
1 file changed
tree: d02150b248d34ea856182ece88835348edf20a98
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. ipc/
  6. mojo/
  7. testing/
  8. third_party/
  9. ui/