tree bafaf4ac6e19c09e93fb4223f97ecb34aa0e5265
parent d5eccf520db505180f89c92f349b81e672871647
author Hridya Valsaraju <hridya@google.com> 1484369897 -0800
committer Hridya Valsaraju <hridya@google.com> 1484369897 -0800

Add a new method to trigger a blocking read.

The new method will request the service to trigger a blocking
read with the default Event Flag notification bitmask defined
by the MessageQueue class.

Test: FMQ unit tests
Change-Id: I5a61e2b4527ba31cd5ea6521c553a87904af8056