tree de82572e7d08e1e75c2c1ebf71d58a0af0e959dd
parent 77d895b73948d0944f988bba873bbedebc6356c6
author Yabin Cui <yabinc@google.com> 1547838717 -0800
committer Yabin Cui <yabinc@google.com> 1547850313 -0800

base: support optional flags in android::base::Pipe.

Bug: none
Test: build and use it manually.
Test: run libbase_tests.

Change-Id: I50b5251e8da23ddce94711807859612bf890406b