tree 681d07ecf436a4464c7493c70b243f766740f118
parent ba41fba9e4fbd343bc6d0cb06b50fa2635a1f5a4
author Tianjie Xu <xunchang@google.com> 1478284289 -0700
committer Tianjie Xu <xunchang@google.com> 1478628663 -0800

Make make_parent() to take const argument

Switch to use const std::string; and add corresponding tests.

Bug: 32649858
Test: Component tests pass
Change-Id: I640f3ec81f1481fa91aa310f8d4d96dac9649cb9