am 86d4ac82: am 5b777f85: Camera3: Merge mMutex and mRequestLock

* commit '86d4ac823451193be259f54cd0e0953d4e6a66bf':
  Camera3: Merge mMutex and mRequestLock
tree: c9588ec77fbb5829ed48648d2ad087b72e7425a5
  1. camera/