am 77391900: Merge remote-tracking branch \'goog/jb-mr2-release\'
* commit '7739190083f80152a9aa55eb8c76ed156fc277e3': Don't try to issue delete() commands on missing providermain
commit
1b460780a6
* commit '7739190083f80152a9aa55eb8c76ed156fc277e3': Don't try to issue delete() commands on missing providermain