Merge "Skip real action when onStartUser() called for the same user not on the first time" into main am: 0ebf8d8d74 am: 262818106e am: 9218910463 am: de82f5dd82

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2681379

Change-Id: I51c245fc9a3ba0ac7c5471e59eee2abcfed88391
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>