ec_commands: Fix more warnings from check_patch.pl

Rename lid_ang lid_angle, split long lines.

BRANCH=none
BUG=none
TEST=Compile.

Change-Id: Idab0877f77d69d8e0b099891834cb775535dd058
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1428759
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
3 files changed