Move ImageSerializationProcessor code to blimp/client/core

Move ImageSerializationProcessor code to blimp/client/core

The ImageSerializationProcessor and related code is necessary to move
to //blimp/client/core/compositor, since the BlimpClientSession needs
it, and it will itself move to //blimp/client/core/session in an
upcoming CL.

BUG=611097
Committed: https://crrev.com/28dc7dba3702d164a97d03b6cf3c5411dbfcaa1e
Cr-Commit-Position: refs/heads/master@{#406407}

[nyquist, 2016-07-19 20:03:39]

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

[nyquist, 2016-07-19 20:03:59]

nyquist@chromium.org changed reviewers:
+ dtrainor@chromium.org

[nyquist, 2016-07-19 20:04:00]

dtrainor: PTAL

[commit-bot: I haz the power, 2016-07-19 20:04:22]

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

[David Trainor- moved to gerrit, 2016-07-19 21:07:34]

lgtm

[commit-bot: I haz the power, 2016-07-19 21:15:24]

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

[commit-bot: I haz the power, 2016-07-19 21:15:25]

Dry run: This issue passed the CQ dry run.

[nyquist, 2016-07-19 22:58:01]

The CQ bit was checked by nyquist@chromium.org

[commit-bot: I haz the power, 2016-07-19 22:59:11]

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, 2016-07-19 23:06:41]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-07-19 23:08:18]

Description was changed from

==========
Move ImageSerializationProcessor code to blimp/client/core

The ImageSerializationProcessor and related code is necessary to move
to //blimp/client/core/compositor, since the BlimpClientSession needs
it, and it will itself move to //blimp/client/core/session in an
upcoming CL.

BUG=611097
==========

to

==========
Move ImageSerializationProcessor code to blimp/client/core

The ImageSerializationProcessor and related code is necessary to move
to //blimp/client/core/compositor, since the BlimpClientSession needs
it, and it will itself move to //blimp/client/core/session in an
upcoming CL.

BUG=611097

Committed: https://crrev.com/28dc7dba3702d164a97d03b6cf3c5411dbfcaa1e
Cr-Commit-Position: refs/heads/master@{#406407}
==========

[commit-bot: I haz the power, 2016-07-19 23:08:20]

Patchset 2 (id:??) landed as
https://crrev.com/28dc7dba3702d164a97d03b6cf3c5411dbfcaa1e
Cr-Commit-Position: refs/heads/master@{#406407}