Thanks for your response, it's seems to be redundant of these files.
2014-11-24 22:45 GMT+08:00 Boris Zbarsky <
bzba...@mit.edu>:
> The .webidl is what exposes stuff to JS.
>
> The .idl is used for C++ interface generation and is basically legacy at
> this point; we can try to work on removing it, but it hasn't been a high
> priority.
>
> -Boris
--
此致
礼
罗勇刚
Yours
sincerely,
Yonggang Luo