Increase flush timeout in heap_profile script. am: 8261046e1e
Increase flush timeout in heap_profile script.
am: 8261046e1e

Change-Id: Ieee68ecaa50ca02aaacdc8d8c784665572d657fd

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