* stable-3.2:
Upgrade replication plugin to latest master revision
Update delete-project plugin to latest master revision
Update git submodules
Update git submodules
Update git submodules
Update git submodules
Update git submodules
Update git submodules
Add `charset` meta tag to all test files
Support showing extra note on `gr-comment` if has one
Use comment's collapsed state if set
Use empty string if no author info in the comment
Use GrDisplayNameUtils to get user name for gr-comment
Fix flaky test - Part 2
Fix flaky test
Update git submodules
Update git submodules
Revert "Remove workaround regarding newlines on GWT UI"
Fix 'visibleto' predicate for group
Upgrade recommended version of buildifier to 3.0.0
Update git submodules
Update git submodules
Update git submodules
Change-Id: I1c989eecfaf77e6937f4a90ec2ada0f4c25f0527