[automerger skipped] Merge "Prevent apps from spamming addAccountExplicitly....

[automerger skipped] Merge "Prevent apps from spamming addAccountExplicitly. See comment here for the discussion on solution https://b.corp.google.com/issues/169762606#comment14" into rvc-dev am: c744a25d am: f577b865 am: 5c81b883 am: 826bc6bd am: 9102135e am: 5cba5efa -s ours

am skip reason: Merged-In If212df3a3b7be1de0fb26b8e88b2fcbb8077c253 with SHA-1 11053c17 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15624560

Change-Id: I3a9b0a3749979d9ab6802abb66915ddfe0a4b6ed