GitLab

"basename" does not include exntensions, but the function outputs
filename including ".h" extension.
This CL rename the function and clean up around its use cases.

Bug: None
Change-Id: Ie04b198f5c8c34e206c5909089104258c88c92ab
Reviewed-on: https://chromium-review.googlesource.com/1023070Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Hitoshi Yoshida <peria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#553469}