Change tablegroup name for heap graphs. am: 8aa8110650
Change tablegroup name for heap graphs. am: 8aa8110650

Original change: https://android-review.googlesource.com/c/platform/external/perfetto/+/1705329

Change-Id: I1afd717f3a523a096cdc7e057dbd264b133767e2

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