Move all logging to use the async safe logging.

Also, add a link to the .clang-format-2 for this directory and clang
format the files that changed.

Bug: 31919199

Test: Boot bullhead.
Test: Run unit tests on bullhead. There are a few that fail, but they
Test: failed before and are not a result of this change.
Change-Id: I3d3b2111f6f6bf8a0d7039295d34d5168c191651