[DevTools] clean console on navigation as early as possible

[DevTools] clean console on navigation as early as possible

BUG=none
R=dgozman@chromium.org

Committed: https://crrev.com/a90a5a2ae73dfc8b362097077dc899d76b89e43d
Cr-Commit-Position: refs/heads/master@{#437684}

[kozy, 2016-12-09 17:54:09]

Dmitry, please take a look.

[dgozman, 2016-12-09 21:20:28]

Description was changed from

==========
[DevTools] clean console on navigation as early as possible

BUG=chromium:628948
R=dgozman@chromium.org
==========

to

==========
[DevTools] clean console on navigation as early as possible

BUG=none
R=dgozman@chromium.org
==========

[dgozman, 2016-12-09 21:20:33]

lgtm

[kozy, 2016-12-09 21:21:11]

The CQ bit was checked by kozyatinskiy@chromium.org

[commit-bot: I haz the power, 2016-12-09 21:21:51]

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, 2016-12-09 23:22:25]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481318471739440, "parent_rev":
"378238cb871b60c4e654e5e105a21abc2e93d27b", "commit_rev":
"726477f8d75a2a65021b7fd7d040de93bc89447f"}

[commit-bot: I haz the power, 2016-12-09 23:22:56]

Description was changed from

==========
[DevTools] clean console on navigation as early as possible

BUG=none
R=dgozman@chromium.org
==========

to

==========
[DevTools] clean console on navigation as early as possible

BUG=none
R=dgozman@chromium.org

Review-Url: https://codereview.chromium.org/2563883005
==========

[commit-bot: I haz the power, 2016-12-09 23:22:57]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-12 14:58:07]

Description was changed from

==========
[DevTools] clean console on navigation as early as possible

BUG=none
R=dgozman@chromium.org

Review-Url: https://codereview.chromium.org/2563883005
==========

to

==========
[DevTools] clean console on navigation as early as possible

BUG=none
R=dgozman@chromium.org

Committed: https://crrev.com/a90a5a2ae73dfc8b362097077dc899d76b89e43d
Cr-Commit-Position: refs/heads/master@{#437684}
==========

[commit-bot: I haz the power, 2016-12-12 14:58:08]

Patchset 1 (id:??) landed as
https://crrev.com/a90a5a2ae73dfc8b362097077dc899d76b89e43d
Cr-Commit-Position: refs/heads/master@{#437684}