With this change mergeinfo.py gets more useful. There is
a distinction between merges and follow-up CLs/ports/reverts.
Also the information is show if the commit is already
rolled/an lkgr/deployed to Canary channel.
Additionally some formatting errors were resolved and
the already existing git wrapper used.
LOG=N
R=machenbach@chromium.org
NOTRY=true
Review URL: https://codereview.chromium.org/1341303002
Cr-Commit-Position: refs/heads/master@{#31043}
[-h] [-g GIT_DIR] hash
positional arguments:
hash Hash of the commit to be searched.
optional arguments:
-h, --help show this help message and exit
-g GIT_DIR, --git-dir GIT_DIR
The path to your git working directory.
BUG=
Review URL: https://codereview.chromium.org/1033043002
Cr-Commit-Position: refs/heads/master@{#27563}