DevTools: Add Ctrl-A and Ctrl-E shortcuts to CodeMirror

DevTools: Add Ctrl-A and Ctrl-E shortcuts to CodeMirror
On Mac, Ctrl-A and Ctrl-E go to the start and end of a line respectively.

BUG=648331
Committed: https://crrev.com/cfc30f28e0bb2b16793188e670f109d81c8f153d
Cr-Commit-Position: refs/heads/master@{#419610}

[einbinder, 2016-09-19 18:35:48]

einbinder@chromium.org changed reviewers:
+ dgozman@chromium.org

[einbinder, 2016-09-19 18:35:48]

ptal

[einbinder, 2016-09-19 18:35:55]

The CQ bit was checked by einbinder@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-09-19 18:36:27]

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, 2016-09-19 20:09:08]

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

[commit-bot: I haz the power, 2016-09-19 20:09:09]

Dry run: This issue passed the CQ dry run.

[dgozman, 2016-09-19 23:26:21]

lgtm

[einbinder, 2016-09-20 00:26:13]

The CQ bit was checked by einbinder@chromium.org

[commit-bot: I haz the power, 2016-09-20 00:26:52]

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, 2016-09-20 00:35:29]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-20 00:37:33]

Description was changed from

==========
DevTools: Add Ctrl-A and Ctrl-E shortcuts to CodeMirror
On Mac, Ctrl-A and Ctrl-E go to the start and end of a line respectively.

BUG=648331
==========

to

==========
DevTools: Add Ctrl-A and Ctrl-E shortcuts to CodeMirror
On Mac, Ctrl-A and Ctrl-E go to the start and end of a line respectively.

BUG=648331

Committed: https://crrev.com/cfc30f28e0bb2b16793188e670f109d81c8f153d
Cr-Commit-Position: refs/heads/master@{#419610}
==========

[commit-bot: I haz the power, 2016-09-20 00:37:34]

Patchset 1 (id:??) landed as
https://crrev.com/cfc30f28e0bb2b16793188e670f109d81c8f153d
Cr-Commit-Position: refs/heads/master@{#419610}