Remove a non-existent method declaration.

Remove a non-existent method declaration.

The method was removed in https://codereview.chromium.org/193663003 but
not the declaration. Also make P2PSocketClient's constructor protected
like the destructor as there is no way to create it without subclassing
anyway.

BUG=none

Review-Url: https://codereview.chromium.org/2865303003
Cr-Commit-Position: refs/heads/master@{#472241}
Committed: https://chromium.googlesource.com/chromium/src/+/a8a710afa4d7e6c81a15f9fe73d562e8fb895fe9

[davidben, 2017-05-09 19:02:14]

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

[commit-bot: I haz the power, 2017-05-09 19:04:29]

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, 2017-05-09 19:48:13]

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

[commit-bot: I haz the power, 2017-05-09 19:48:14]

Dry run: Try jobs failed on following builders:
  android_clang_dbg_recipe on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_clan...)

[davidben, 2017-05-09 20:47:38]

davidben@chromium.org changed reviewers:
+ sergeyu@chromium.org

[davidben, 2017-05-09 20:47:38]

Noticed this idly.

[Sergey Ulanov, 2017-05-16 19:32:29]

lgtm

[davidben, 2017-05-16 19:59:09]

The CQ bit was checked by davidben@chromium.org

[commit-bot: I haz the power, 2017-05-16 20:00:25]

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, 2017-05-16 23:09:21]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1494964749906820, "parent_rev":
"cb60952cba2660c6cba462aed8546c1f54f35cba", "commit_rev":
"a8a710afa4d7e6c81a15f9fe73d562e8fb895fe9"}

[commit-bot: I haz the power, 2017-05-16 23:09:30]

Description was changed from

==========
Remove a non-existent method declaration.

The method was removed in https://codereview.chromium.org/193663003 but
not the declaration. Also make P2PSocketClient's constructor protected
like the destructor as there is no way to create it without subclassing
anyway.

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

to

==========
Remove a non-existent method declaration.

The method was removed in https://codereview.chromium.org/193663003 but
not the declaration. Also make P2PSocketClient's constructor protected
like the destructor as there is no way to create it without subclassing
anyway.

BUG=none

Review-Url: https://codereview.chromium.org/2865303003
Cr-Commit-Position: refs/heads/master@{#472241}
Committed:
https://chromium.googlesource.com/chromium/src/+/a8a710afa4d7e6c81a15f9fe73d5...
==========

[commit-bot: I haz the power, 2017-05-16 23:09:31]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/a8a710afa4d7e6c81a15f9fe73d5...