shmem: Release writer ID when destroying a pending startup writer am: dc2d0e8928 am: dd23fc13ec am: ff2c62e49c am: e8aeb6313c am: 91d94cb696
shmem: Release writer ID when destroying a pending startup writer am: dc2d0e8928 am: dd23fc13ec am: ff2c62e49c am: e8aeb6313c am: 91d94cb696

Change-Id: I4c17eb75ad97100202b4291f097d61b3ac364a12

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