Update branch repohooks to TOT of cros/master

Update to commit 1562fb843cee08739cb9dfd2b37b4ad34479d213 in cros/master.

BUG=None
TEST=Uploaded this change

Change-Id: Ifaac56a70b8e586c1f8ca0da6f56f63b3325af63
Reviewed-on: http://gerrit.chromium.org/gerrit/704
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