tree a1a9b03cd63c77c5c48b84d5a7d4c685b6f43260
parent 617e15e8dc973c3d4ffd37fce3a6ab52e0aaa816
author Eric Seckler <eseckler@google.com> 1573125971 +0000
committer Eric Seckler <eseckler@google.com> 1573125975 +0000

core: Expose kMaxPreambleBytes from TracePacket

So that embedders can allocate a correctly sized buffer when stitching
all TracePacket slices together.

Change-Id: I6bb7ecf3b15223393af6d78a7d17580b23c88d25