Add binder call stats tracking for individual UID

Test: $ adb shell cmd binder_calls_stats --work-source-uid <UID>
followed by
$ adb shell dumpsys binder_calls_stats
or
$ adb shell dumpsys binder_calls_stats --work-source-uid <UID>

Change-Id: I8e7d8d4b50b4bd068ad13cbdc75bd87b8c25e7a6
4 files changed