tree 8ad3203ba726da5b28d63f25d16c1c761cc97885
parent 2eb62955eb84b97695e8a7e56e14310cbb86412b
author Gloria Wang <gwang@google.com> 1299881241 -0800
committer Gloria Wang <gwang@google.com> 1299884063 -0800

- Some change on the DrmManager in order to support feature request 4082089.
    In DrmManager, we currently lock both processDrmInfo() and onInfo() which is
    ok for now since processDrmInfo() is async call, and it will return without
    waiting for onInfo() call. However, if we send an event in processDrmInfo(),
    we will got deadlock here because we need to invoke onInf() which will wait
    for processDrmInfo() to release the lock. Use different lock for onInfo().
- Remove some redundent mutex lock.

Change-Id: I59c794f95ba1693425723224114fa975cf9b235f