Format gd/facade with new clang-format

find facade -regex '.*\.\(cc\|h\|tpp\)' -exec clang-format -style=file -i {} \;

Test: cert/run --host
Bug: 156858180
Tag: #gd-refactor
Change-Id: I16bca2e6664c814c396e155cd5e80c1252ef38a7