Update mojo for changes to createMediaPlayer()

Update mojo for changes to createMediaPlayer()

createMediaPlayer() will soon get called with the additional
parameter |initial_cdm|. Adding a method to include it.

BUG=358271
TEST=mojo compiles with upcoming blink changes

Committed: https://crrev.com/f1c60439c4f0eecf559eec4324f9ddeaee039f99
Cr-Commit-Position: refs/heads/master@{#296597}

[jrummell, 2014-09-24 23:21:43]

jrummell@chromium.org changed reviewers:
+ jamesr@chromium.org

[jrummell, 2014-09-24 23:21:43]

PTAL. I missed some mojo changes in https://codereview.chromium.org/594713002/
(needed by https://codereview.chromium.org/423633002/).

[jamesr, 2014-09-24 23:24:17]

lgtm

[jrummell, 2014-09-24 23:26:32]

Thanks for the quick review.

[jrummell, 2014-09-24 23:26:36]

The CQ bit was checked by jrummell@chromium.org

[commit-bot: I haz the power, 2014-09-24 23:31:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/600233002/1

[commit-bot: I haz the power, 2014-09-24 23:46:38]

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

[commit-bot: I haz the power, 2014-09-24 23:46:39]

Try jobs failed on following builders:
  linux_chromium_gn_rel on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[jrummell, 2014-09-25 00:02:52]

The CQ bit was checked by jrummell@chromium.org

[commit-bot: I haz the power, 2014-09-25 00:04:24]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/600233002/1

[commit-bot: I haz the power, 2014-09-25 00:50:53]

Committed patchset #1 (id:1) as 1b0f1ff88f71a855df8d16f95ec2c9923c9a5397

[commit-bot: I haz the power, 2014-09-25 00:51:30]

Patchset 1 (id:??) landed as
https://crrev.com/f1c60439c4f0eecf559eec4324f9ddeaee039f99
Cr-Commit-Position: refs/heads/master@{#296597}

[ddorwin, 2014-09-25 00:56:51]

ddorwin@chromium.org changed reviewers:
+ ddorwin@chromium.org

[ddorwin, 2014-09-25 00:56:52]

https://codereview.chromium.org/600233002/diff/1/mojo/services/html_viewer/ht...
File mojo/services/html_viewer/html_document_view.cc (right):

https://codereview.chromium.org/600233002/diff/1/mojo/services/html_viewer/ht...
mojo/services/html_viewer/html_document_view.cc:188: return
createMediaPlayer(frame, url, client);
Really, the factory should be updated to accept initial_cdm. This should be
pretty straightforward since this just ends up creating a WMPI.

You can do this when you remove the old signature above.