Document deobfuscation of heapprofd profiles. am: 0443332fe2 am: 92df4ffa69
Document deobfuscation of heapprofd profiles. am: 0443332fe2 am: 92df4ffa69

Original change: https://android-review.googlesource.com/c/platform/external/perfetto/+/1523059

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Id623b5fd45269bf36c28233a17353160b2fb9cc1

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