tree 0e6b1fb1853d5a0201c678e169cdb70764d6be30
parent 93c8edc9a030ebd2385eb652d7b049f9181d9c3e
author William A. Kennington III <wak@google.com> 1539291298 -0700
committer William A. Kennington III <wak@google.com> 1539331422 -0700

format-code: Use the provided clang format

Other projects use the provided from the unit-test environment building
the project. Lets do the same here but fall back to our expected version
6.0 if no CLANG_FORMAT variable is provided. This removes
clang-format-5.0 since it is not consistent with the rules enforce by
clang-format-6.0.

Tested:
    Ran through unit test suite.

Change-Id: If5a137d3981cf0896a426b98c78e1788ec029bf2
Signed-off-by: William A. Kennington III <wak@google.com>