Merge "repo_pull: Remove required -g param in repo_review" am: 781e401ba0 am: e893b04b75 am: 6f5993af4f am: c1645f11fd

Original change: https://android-review.googlesource.com/c/platform/development/+/1363356

Change-Id: Ia2fe366562a5322d52dacb1c215d83575ad3c1e0