Rename KeyLock to KeyboardLock and return enum from IPC (#5764)

This change addresses one remaining work in change
https://codereview.chromium.org/2805763004/ to modify the return value of
RequestKeyLock() mojom interface from (bool, string) to an enumeration.
Meanwhile, after discussing with Gary (GaryKac@), we would prefer to keep
"Keyboard" as part of the function name. So all "KeyLock"s are changed to
"KeyboardLock".

BUG=680809

Review-Url: https://codereview.chromium.org/2852823002
Cr-Commit-Position: refs/heads/master@{#468791}



View on GitHub: https://github.com/w3c/web-platform-tests/pull/5764

Received on Tuesday, 2 May 2017 22:32:12 UTC