Remove unused helpers to selectively traverse through only local frames.

Remove unused helpers to selectively traverse through only local frames.

This was introduced in https://crrev.com/374212 so find-in-page would
crash less prior to full OOPIF support. It is no longer used and should
be removed.

BUG=none

Committed: https://crrev.com/7095ede0f6d105e372e0035858a77bdd22414db2
Cr-Commit-Position: refs/heads/master@{#403900}

[dcheng, 2016-07-06 01:16:43]

Description was changed from

==========
Remove unused helpers to selectively traverse through only local frames.

This is leftover from when find-in-page didn't really support OOPIF but
is no longer needed.

BUG=none
==========

to

==========
Remove unused helpers to selectively traverse through only local frames.

This is leftover from when find-in-page didn't really support OOPIF but
is no longer needed.

BUG=none
==========

[dcheng, 2016-07-06 01:16:43]

dcheng@chromium.org changed reviewers:
+ alexclarke@chromium.org

[dcheng, 2016-07-06 01:27:49]

Description was changed from

==========
Remove unused helpers to selectively traverse through only local frames.

This is leftover from when find-in-page didn't really support OOPIF but
is no longer needed.

BUG=none
==========

to

==========
Remove unused helpers to selectively traverse through only local frames.

This was introduced in https://crrev.com/374212 so find-in-page would
crash less prior to full OOPIF support. It is no longer used and should
be removed.

BUG=none
==========

[alex clarke (OOO till 29th), 2016-07-06 13:07:19]

lgtm

[dcheng, 2016-07-06 13:44:54]

The CQ bit was checked by dcheng@chromium.org

[commit-bot: I haz the power, 2016-07-06 13:45:05]

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, 2016-07-06 13:49:31]

Description was changed from

==========
Remove unused helpers to selectively traverse through only local frames.

This was introduced in https://crrev.com/374212 so find-in-page would
crash less prior to full OOPIF support. It is no longer used and should
be removed.

BUG=none
==========

to

==========
Remove unused helpers to selectively traverse through only local frames.

This was introduced in https://crrev.com/374212 so find-in-page would
crash less prior to full OOPIF support. It is no longer used and should
be removed.

BUG=none
==========

[commit-bot: I haz the power, 2016-07-06 13:49:32]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-06 13:49:37]

CQ bit was unchecked.

[commit-bot: I haz the power, 2016-07-06 13:51:32]

Description was changed from

==========
Remove unused helpers to selectively traverse through only local frames.

This was introduced in https://crrev.com/374212 so find-in-page would
crash less prior to full OOPIF support. It is no longer used and should
be removed.

BUG=none
==========

to

==========
Remove unused helpers to selectively traverse through only local frames.

This was introduced in https://crrev.com/374212 so find-in-page would
crash less prior to full OOPIF support. It is no longer used and should
be removed.

BUG=none

Committed: https://crrev.com/7095ede0f6d105e372e0035858a77bdd22414db2
Cr-Commit-Position: refs/heads/master@{#403900}
==========

[commit-bot: I haz the power, 2016-07-06 13:51:33]

Patchset 1 (id:??) landed as
https://crrev.com/7095ede0f6d105e372e0035858a77bdd22414db2
Cr-Commit-Position: refs/heads/master@{#403900}