* stable-2.13:
Squash event class private fire() methods into public methods
GitReferenceUpdated: Remove redundant fire() methods
Fire events with Account rather than Account.Id
CreateProject: Use IdentifiedUser rather than CurrentUser
Reduce visibility of helper methods in event classes
Reduce log spam caused by event listener failures
Organize imports
init: Add a flag to force-delete the cache
SetAccess: fix updating/visiting project access rules 500 error
SetAccess: fix 500 error when no parameter `force` in access api
init: delete cache if not empty
GitReferenceUpdated: Declare listeners as DynamicSet
PatchSetApproval: Set tag in copy constructor
Change Ie393f194e ("Fire events with Account rather than Account.Id")
caused compilation errors in PostReviewers. This merge also updates
PostReviewers to pass a list of Account rather than Account.Id.
Change-Id: I44bc12509143800b60abd47d6e49b8f545bc269e
793d78f140