Pass video overlay renderer preference to ProxyDecryptor.

Pass video overlay renderer preference to ProxyDecryptor.

This restores the ability for the prefixed EME API to use secure codecs when the renderer preference is set.

BUG=489512
Committed: https://crrev.com/05df568260405ac2c13fbdaf6e8db4c3dd9999c4
Cr-Commit-Position: refs/heads/master@{#330642}

[sandersd (OOO until July 31), 2015-05-19 20:33:43]

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

[sandersd (OOO until July 31), 2015-05-19 20:33:52]

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

[commit-bot: I haz the power, 2015-05-19 20:35:37]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1132323004/1

[commit-bot: I haz the power, 2015-05-19 20:47:25]

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

[commit-bot: I haz the power, 2015-05-19 20:47:26]

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

[ddorwin, 2015-05-19 20:47:38]

LGTM with build fix.

I added "EME" to the commit message.

https://codereview.chromium.org/1132323004/diff/1/media/cdm/proxy_decryptor.h
File media/cdm/proxy_decryptor.h (right):

https://codereview.chromium.org/1132323004/diff/1/media/cdm/proxy_decryptor.h...
media/cdm/proxy_decryptor.h:52: bool use_hw_secure_codecs;
comma

[sandersd (OOO until July 31), 2015-05-19 20:48:19]

The CQ bit was checked by sandersd@chromium.org

[sandersd (OOO until July 31), 2015-05-19 20:48:19]

The patchset sent to the CQ was uploaded after l-g-t-m from ddorwin@chromium.org
Link to the patchset: https://codereview.chromium.org/1132323004/#ps20001
(title: " ")

[commit-bot: I haz the power, 2015-05-19 20:49:19]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1132323004/20001

[commit-bot: I haz the power, 2015-05-19 22:38:30]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-05-19 22:39:43]

Patchset 2 (id:??) landed as
https://crrev.com/05df568260405ac2c13fbdaf6e8db4c3dd9999c4
Cr-Commit-Position: refs/heads/master@{#330642}