depthcharge:cli: Fix build break

Current depthcharge build will failure as long as CLI enabled, fix them
all together.

BUG=N/A
TEST=Set CONFIG_CLI=Y in defconfig, and run emerge-cnlrvp depthcharge,
build pass without warning and errors.

Change-Id: Ib40b7b1c00c52c71e046ca5a719f2044079e7091
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/1186134
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
3 files changed