Remove EditableLinkBehavior, which is always set to NeverLive by Chromium.

Remove EditableLinkBehavior, which is always set to NeverLive by Chromium.

On the Chromium side, there's a comment that this is unlikely to ever change.
And indeed it has never changed since the initial commit of webkit/ in 2008.

Thus this code is dead in Blink and should be removed.

Chromium CL: https://codereview.chromium.org/236163005/

BUG=362961
TEST=ManualTests/contenteditable-link.html

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=171412

[jbroman, 2014-04-13 18:38:24]

Let me know if you know of any reason why we should keep this code.
It doesn't look like we have any intention of ever using any other behaviour.

Otherwise, eliminating dead code seems like a plus to me. :)

[abarth-chromium, 2014-04-14 01:37:04]

LGTM

Thank you for removing dead code.  If we want this feature in the future, we can
add it back.

[abarth-chromium, 2014-04-14 01:37:08]

The CQ bit was checked by abarth@chromium.org

[commit-bot: I haz the power, 2014-04-14 01:37:23]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jbroman@chromium.org/236203005/30001

[commit-bot: I haz the power, 2014-04-14 01:54:19]

Change committed as 171412

[ojan, 2014-04-14 02:10:58]

This is great! More patches like this please! :)