tree 791b1b5fe30c47c34be1029874903ce894d47c82
parent 966888df94240830d03d589600a35af2e5385e42
author Siarhei Vishniakou <svv@google.com> 1578528184 -0800
committer chaviw <chaviw@google.com> 1578593227 -0800

Use const reference instead of pointer

Improve dispatcher api's by using const reference instead of pointer.
This would highlight the fact that the object is not nullable.

Bug: 140756730
Test: presubmit
Change-Id: I54d600815b973c6172b60d8f7a3ce4a12175b82e