CRAS: Format float_buffer

Reformat codes with the .clang-format we just introduced.
To format whole files provided in-place:
clang-format -i -style=file [<file> ...]

BUG=chromium:950858
TEST=Add directory to check_format_error and run
FEATURES="test" USE=asan emerge-${BOARD} -v media-sound/adhd

Change-Id: I2d59732a22b3b9276ffe29fb47742fe504b63fd4
Reviewed-on: https://chromium-review.googlesource.com/1669341
Tested-by: En-Shuo Hsu <enshuo@google.com>
Commit-Ready: En-Shuo Hsu <enshuo@google.com>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Yu-Hsuan Hsu <yuhsuan@chromium.org>
1 file changed