commit 444ecc3476107a1e80f1573b20ceca5e9949e4ae
author Mikhail Naganov <mnaganov@google.com> Tue May 01 17:40:05 2018 -0700
committer Mikhail Naganov <mnaganov@google.com> Fri May 04 11:05:38 2018 -0700
tree 0c431300c26a616e77e1200f3d3b46638f1668e5
parent 6205a06d20d6b92d52044e8076beaac4c7873a21

PatchPanel: Cleanup and refactoring

  * Unified software patch endpoints management code.

  * Noticed that Patch::clearConnections is only called before
    getting rid of Patch instance, so there is no need
    to explicitly clear references to endpoints' Track and Thread.

  * Fixed out-of-memory handling when creating tracks for
    a software patch.

  * Factored out finding HAL Device by module handle.

Test: verify transitions to/from BT while playing media and making calls
Change-Id: If6459c477054d6dff60dfa13f2d99ee2d6e887ad