1d7919a7eb
Assume task T has an activity X lives in process P. When P is died and before death recipient being called, start activity with flag RESET_TASK_IF_NEEDED to bring the existed task T. Then scheduleResumeActivity IPC will fail and trigger start a new process that removes task T. That results resetTaskIfNeededLocked cannot find the task when continuing the start flow. Detail: https://code.google.com/p/android/issues/detail?id=159558 Change-Id: Icc400c7a6c481a3f78657e9fb83cf0c3a17dde68