tree e4597f8340c1530cbbc6e36813762e137584e603
parent 5dc3d5902a1dba00994eb9f2fdb136a9bee874a2
author renjietang <renjietang@google.com> 1606244285 -0800
committer Copybara-Service <copybara-worker@google.com> 1606244320 -0800

don't clear out all the streams when QBONE shuts done.

It is common that upon session destruction, there are still streams inside the stream map. And QuicSession handles that smoothly.

PiperOrigin-RevId: 344092306
Change-Id: I9391bf227b5b123edd4139d8eff78de4de630a93