libchrome: Removed Chrome OS license check

Since libchrome files are verbatim copies of Chromium code, the
Chrome OS license check in repohooks creates a lot of false
positives.

BUG=None
TEST=Checked that license checks are skipped

Change-Id: I2c50ccacf01d2ebe49e6f19b1dad2aa75d50a8a1
Reviewed-on: https://chromium-review.googlesource.com/506067
Commit-Ready: Lutz Justen <ljusten@chromium.org>
Tested-by: Lutz Justen <ljusten@chromium.org>
Reviewed-by: Luis Hector Chavez <lhchavez@chromium.org>
Reviewed-by: Dan Erat <derat@chromium.org>
1 file changed