Revert "Add template arguments to MQDescriptor for AIDL" am: 1ed80beba0 am: cc84b5949a

Original change: https://android-review.googlesource.com/c/platform/system/libfmq/+/1433252

Change-Id: I0e6db0c75ca37e21d268cb4c2f9fd77a35f077fb
tree: 9a258cc37a83999b346bb92399ee29379fd9d1d5
  1. base/
  2. benchmarks/
  3. include/
  4. tests/
  5. Android.bp
  6. EventFlag.cpp
  7. FmqInternal.cpp
  8. OWNERS
  9. PREUPLOAD.cfg
  10. TEST_MAPPING