media: Require HW_SECURE_CODECS for other key systems on Android.

media: Require HW_SECURE_CODECS for other key systems on Android.

On Android, for Widevine we know when hardware secure codecs are required based
on robustness level. For Clear Key, it's never required.

All other key systems that we know of requires hardware secure codecs. Setting
this assumption in the code.

Note that this CL depends on http://chromiumcodereview.appspot.com/1585083003/

BUG=577777
Committed: https://crrev.com/d63955e64530163c0c3119e08b60053034e99f19
Cr-Commit-Position: refs/heads/master@{#369697}

[xhwang, 2016-01-15 01:19:03]

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

[xhwang, 2016-01-15 01:19:04]

PTAL

https://chromiumcodereview.appspot.com/1586043003/diff/1/media/base/key_syste...
File media/base/key_systems.cc (right):

https://chromiumcodereview.appspot.com/1586043003/diff/1/media/base/key_syste...
media/base/key_systems.cc:810: robustness >= EmeRobustness::SW_SECURE_DECODE) ||
I changed this to be >= which I think is more explicit.

[ddorwin, 2016-01-15 01:32:06]

lgtm

https://chromiumcodereview.appspot.com/1586043003/diff/1/media/base/key_syste...
File media/base/key_systems.cc (right):

https://chromiumcodereview.appspot.com/1586043003/diff/1/media/base/key_syste...
media/base/key_systems.cc:810: robustness >= EmeRobustness::SW_SECURE_DECODE) ||
On 2016/01/15 01:19:04, xhwang wrote:
> I changed this to be >= which I think is more explicit.

Agreed.

[xhwang, 2016-01-15 01:38:55]

Description was changed from

==========
media: Require HW_SECURE_CODECS for other key systems on Android.

On Android, for Widevine we know when hardware secure codecs are required based
on robustness level. For Clear Key, it's never required.

All other key systems that we know requires hardware secure codecs, hence set it
in this CL.

BUG=577777
==========

to

==========
media: Require HW_SECURE_CODECS for other key systems on Android.

On Android, for Widevine we know when hardware secure codecs are required based
on robustness level. For Clear Key, it's never required.

All other key systems that we know of requires hardware secure codecs. Setting
this assumption in the code.

Note that this CL depends on http://chromiumcodereview.appspot.com/1585083003/

BUG=577777
==========

[xhwang, 2016-01-15 05:53:32]

The CQ bit was checked by xhwang@chromium.org

[commit-bot: I haz the power, 2016-01-15 05:53:54]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1586043003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1586043003/1

[commit-bot: I haz the power, 2016-01-15 07:03:18]

Description was changed from

==========
media: Require HW_SECURE_CODECS for other key systems on Android.

On Android, for Widevine we know when hardware secure codecs are required based
on robustness level. For Clear Key, it's never required.

All other key systems that we know of requires hardware secure codecs. Setting
this assumption in the code.

Note that this CL depends on http://chromiumcodereview.appspot.com/1585083003/

BUG=577777
==========

to

==========
media: Require HW_SECURE_CODECS for other key systems on Android.

On Android, for Widevine we know when hardware secure codecs are required based
on robustness level. For Clear Key, it's never required.

All other key systems that we know of requires hardware secure codecs. Setting
this assumption in the code.

Note that this CL depends on http://chromiumcodereview.appspot.com/1585083003/

BUG=577777
==========

[commit-bot: I haz the power, 2016-01-15 07:03:19]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-15 07:04:35]

Description was changed from

==========
media: Require HW_SECURE_CODECS for other key systems on Android.

On Android, for Widevine we know when hardware secure codecs are required based
on robustness level. For Clear Key, it's never required.

All other key systems that we know of requires hardware secure codecs. Setting
this assumption in the code.

Note that this CL depends on http://chromiumcodereview.appspot.com/1585083003/

BUG=577777
==========

to

==========
media: Require HW_SECURE_CODECS for other key systems on Android.

On Android, for Widevine we know when hardware secure codecs are required based
on robustness level. For Clear Key, it's never required.

All other key systems that we know of requires hardware secure codecs. Setting
this assumption in the code.

Note that this CL depends on http://chromiumcodereview.appspot.com/1585083003/

BUG=577777

Committed: https://crrev.com/d63955e64530163c0c3119e08b60053034e99f19
Cr-Commit-Position: refs/heads/master@{#369697}
==========

[commit-bot: I haz the power, 2016-01-15 07:04:36]

Patchset 1 (id:??) landed as
https://crrev.com/d63955e64530163c0c3119e08b60053034e99f19
Cr-Commit-Position: refs/heads/master@{#369697}