Amalgamated SDK: add track event
Amalgamated SDK: add track event

Bug: 132678367
TBR: skyostil
Change-Id: I32a35e546e2f682382f09def41cfd96ddfea9a7e

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