Update branch repohooks to TOT of cros/master

Update to commit 1562fb843cee08739cb9dfd2b37b4ad34479d213 in cros/master.

BUG=None
TEST=Uploaded this change

Change-Id: Icafe529dd0fced557c965c0cd4e8367caea80ce8
Reviewed-on: http://gerrit.chromium.org/gerrit/694
Reviewed-by: Ryan Cui <rcui@chromium.org>
Tested-by: Ryan Cui <rcui@chromium.org>
2 files changed
tree: 2cd7c7a556e52ffb8008fe2889748abcd00d7279
  1. checkpatch.pl
  2. errors.py
  3. pre-upload.py