Merge "Enable clang-format on presubmit"

[Builtin Hooks]

clang_format = true

[Builtin Hooks Options]

# Only turn on clang-format check for the following subfolders.

clang_format = --commit ${PREUPLOAD_COMMIT} --style file --extensions c,h,cc,cpp

               libs/gui/

               libs/ui/

               libs/vr/

               services/surfaceflinger/

               services/vr/

[Hook Scripts]

owners_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "OWNERS$"

installd_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "^cmds/installd/"