tools/difF_test_tp handle CTRL-C and kill everything immediately am: 521d620b42
tools/difF_test_tp handle CTRL-C and kill everything immediately am: 521d620b42

Original change: https://android-review.googlesource.com/c/platform/external/perfetto/+/2169085

Change-Id: I830b8c701f798ea54ac76a765161bedb9346e70e
Signed-off-by: Automerger Merge Worker <77fb6a4b42fa0ae17baba072a3edff99aa7eeb47@system.gserviceaccount.com>

google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto