tree 05f7849f97fd2b4e3a6695e4e92efde8f6bdef62
parent 588af63a4d3c5d79ee0a683dcfce9cd68806d6a1
author Mikhail Khokhlov <khokhlov@google.com> 1661954991 +0100
committer Mikhail Khokhlov <khokhlov@google.com> 1661954991 +0100

Only notify track event session observers about their own instance

Currently track event session observers are shared between all track
event data source instances. So when there are two track event data
sources (in different namespaces), each observer will be notified twice.
In Chrome, this breaks an assumption that there can be no concurrent
tracing sessions.

This CL makes session observers only be notified about the data source
for which they were registered.

Bug: b/214976389
Change-Id: I88824652d4272db54f961e663257593e9688c7b0