[NaCl SDK] Update pepper_55 bundle

[NaCl SDK] Update pepper_55 bundle

Specifically, unpinn it so that it can auto-update.  I ran
it locally and it picked 55.0.2883.9.

Also, remove two old versions of the SDK.

Committed: https://crrev.com/f0b4e5280f79dc1a5a7b6e5439c150065f670a25
Cr-Commit-Position: refs/heads/master@{#428487}

[Sam Clegg, 2016-10-28 19:53:37]

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

[commit-bot: I haz the power, 2016-10-28 19:54:02]

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

[Sam Clegg, 2016-10-28 19:54:04]

Description was changed from

==========
[NaCl SDK] Update pepper_55 bundle

Specifically, unpinn it so that it can auto-update.

Also, remove two old versions of the SDK.
==========

to

==========
[NaCl SDK] Update pepper_55 bundle

Specifically, unpinn it so that it can auto-update.  I ran
it locally and it picked 55.0.2883.9.

Also, remove two old versions of the SDK.
==========

[Sam Clegg, 2016-10-28 19:54:04]

sbc@chromium.org changed reviewers:
+ binji@chromium.org

[binji, 2016-10-28 19:58:25]

lgtm

[commit-bot: I haz the power, 2016-10-28 20:06:43]

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

[commit-bot: I haz the power, 2016-10-28 20:06:44]

Dry run: This issue passed the CQ dry run.

[Sam Clegg, 2016-10-28 20:56:44]

The CQ bit was checked by sbc@chromium.org

[commit-bot: I haz the power, 2016-10-28 20:57:27]

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, 2016-10-28 21:03:45]

Description was changed from

==========
[NaCl SDK] Update pepper_55 bundle

Specifically, unpinn it so that it can auto-update.  I ran
it locally and it picked 55.0.2883.9.

Also, remove two old versions of the SDK.
==========

to

==========
[NaCl SDK] Update pepper_55 bundle

Specifically, unpinn it so that it can auto-update.  I ran
it locally and it picked 55.0.2883.9.

Also, remove two old versions of the SDK.
==========

[commit-bot: I haz the power, 2016-10-28 21:03:46]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-28 21:05:37]

Description was changed from

==========
[NaCl SDK] Update pepper_55 bundle

Specifically, unpinn it so that it can auto-update.  I ran
it locally and it picked 55.0.2883.9.

Also, remove two old versions of the SDK.
==========

to

==========
[NaCl SDK] Update pepper_55 bundle

Specifically, unpinn it so that it can auto-update.  I ran
it locally and it picked 55.0.2883.9.

Also, remove two old versions of the SDK.

Committed: https://crrev.com/f0b4e5280f79dc1a5a7b6e5439c150065f670a25
Cr-Commit-Position: refs/heads/master@{#428487}
==========

[commit-bot: I haz the power, 2016-10-28 21:05:38]

Patchset 1 (id:??) landed as
https://crrev.com/f0b4e5280f79dc1a5a7b6e5439c150065f670a25
Cr-Commit-Position: refs/heads/master@{#428487}