tree 82deb90bce07ab468c7b50b6830d75dcc0cf6a87
parent 24c15d23312afff4159f882db53fefeb02a6c5d5
author Sungsoo Lim <sungsoo@google.com> 1548122426 +0900
committer Sungsoo Lim <sungsoo@google.com> 1548163699 +0900

Introduce MediaSessionEngine

MediaSession will be a wrapper of MediaSessionEngine, and
MediaSessionEngine will be moved into mainline module.

Bug: 119749862
Test: atest CtsMediaTestCases:android.media.cts.MediaSessionTest
    atest CtsMediaTestCases:android.media.cts.MediaControllerTest
Change-Id: I122b1e13c9c9d658ee03b91d0ebd8a41a954a79a