• ajwong's avatar
    Record async "task backtraces" · 4f13f74b
    ajwong authored
    Places a small array in PendingTask that records the past 4 PostTasks
    that result in this task being run. In essence, it creates a backtrace
    of the asynchronous call stack resulting in this task being run.
    
    This array is copied onto the stack during execution so that it is
    available in crash dumps.
    
    BUG=690197
    
    Review-Url: https://codereview.chromium.org/1044413002
    Cr-Commit-Position: refs/heads/master@{#449471}
    4f13f74b
pending_task_unittest.cc 6.58 KB