Remove TextTrack.regions and VTTRegionList

Remove TextTrack.regions and VTTRegionList

Removed from the WebVTT spec https://github.com/w3c/webvtt/pull/31

Because we no longer need to track a list of regions in TextTrack, we
can also remove all the plumbing between the parser and the (loadable)
TextTrack.

BUG=690014
Review-Url: https://codereview.chromium.org/2685943004
Cr-Commit-Position: refs/heads/master@{#449791}
Committed: https://chromium.googlesource.com/chromium/src/+/f6ca2907e1f31f01920b4d3447030dd47bb8f211

[fs, 2017-02-09 16:31:28]

The CQ bit was checked by fs@opera.com to run a CQ dry run

[commit-bot: I haz the power, 2017-02-09 16:32:26]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-02-09 18:21:05]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-02-09 18:21:06]

Dry run: This issue passed the CQ dry run.

[fs, 2017-02-10 10:32:40]

The CQ bit was checked by fs@opera.com

[fs, 2017-02-10 10:32:43]

The CQ bit was unchecked by fs@opera.com

[fs, 2017-02-10 10:33:18]

fs@opera.com changed reviewers:
+ foolip@chromium.org

[fs, 2017-02-10 14:53:36]

The CQ bit was checked by fs@opera.com to run a CQ dry run

[commit-bot: I haz the power, 2017-02-10 14:54:05]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-02-10 16:53:52]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-02-10 16:53:53]

Dry run: This issue passed the CQ dry run.

[foolip, 2017-02-10 23:31:56]

The CQ bit was checked by foolip@chromium.org

[foolip, 2017-02-10 23:31:56]

lgtm

https://codereview.chromium.org/2685943004/diff/20001/third_party/WebKit/Sour...
File third_party/WebKit/Source/core/html/track/vtt/VTTParser.cpp (right):

https://codereview.chromium.org/2685943004/diff/20001/third_party/WebKit/Sour...
third_party/WebKit/Source/core/html/track/vtt/VTTParser.cpp:232: if (headerName
== "Region") {
Yeah, that was odd before :)

[commit-bot: I haz the power, 2017-02-10 23:34:19]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-02-10 23:44:41]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1486769516101190,
"parent_rev": "621d3a7e8220105302d9ceb646463fcdd729625c", "commit_rev":
"f6ca2907e1f31f01920b4d3447030dd47bb8f211"}

[commit-bot: I haz the power, 2017-02-10 23:45:22]

Description was changed from

==========
Remove TextTrack.regions and VTTRegionList

Removed from the WebVTT spec https://github.com/w3c/webvtt/pull/31

Because we no longer need to track a list of regions in TextTrack, we
can also remove all the plumbing between the parser and the (loadable)
TextTrack.

BUG=690014
==========

to

==========
Remove TextTrack.regions and VTTRegionList

Removed from the WebVTT spec https://github.com/w3c/webvtt/pull/31

Because we no longer need to track a list of regions in TextTrack, we
can also remove all the plumbing between the parser and the (loadable)
TextTrack.

BUG=690014

Review-Url: https://codereview.chromium.org/2685943004
Cr-Commit-Position: refs/heads/master@{#449791}
Committed:
https://chromium.googlesource.com/chromium/src/+/f6ca2907e1f31f01920b4d344703...
==========

[commit-bot: I haz the power, 2017-02-10 23:45:23]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/f6ca2907e1f31f01920b4d344703...