media: Pass CdmContext in decoder reinitialization

media: Pass CdmContext in decoder reinitialization

Fix DecoderStream::ReinitializeDecoder to always pass in the CdmContext.

Also added unittests to cover the case where neither DecryptionVideoDecoder nor
DecryptingDemuxerStream is selected for encrypted config, but another
VideoDecoder that supports encrypted config is selected, initialized, and
reinitialized. In practice, this could be the case when the CDM doesn't support
the Decryptor interface, e.g. MediaDrmBridge on Android.

BUG=679095
Review-Url: https://codereview.chromium.org/2650823006
Cr-Commit-Position: refs/heads/master@{#446190}
Committed: https://chromium.googlesource.com/chromium/src/+/95f1b49f981dd91d79c08d52481103f669db55f0

[xhwang, 2017-01-25 06:55:57]

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

[commit-bot: I haz the power, 2017-01-25 06:56:12]

Dry run: 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, 2017-01-25 08:19:49]

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

[commit-bot: I haz the power, 2017-01-25 08:19:49]

Dry run: Try jobs failed on following builders:
  linux_android_rel_ng on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/linux_androi...)

[xhwang, 2017-01-25 17:46:24]

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

[xhwang, 2017-01-25 17:46:24]

PTAL

[DaleCurtis, 2017-01-25 20:20:46]

lgtm

[xhwang, 2017-01-25 22:49:11]

The CQ bit was checked by xhwang@chromium.org

[commit-bot: I haz the power, 2017-01-25 22:50:34]

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, 2017-01-26 01:19:04]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1485384551587310, "parent_rev":
"f964ad1c70b02906b82647558ccab3c96872101a", "commit_rev":
"95f1b49f981dd91d79c08d52481103f669db55f0"}

[commit-bot: I haz the power, 2017-01-26 01:19:33]

Description was changed from

==========
media: Pass CdmContext in decoder reinitialization

Fix DecoderStream::ReinitializeDecoder to always pass in the CdmContext.

Also added unittests to cover the case where neither DecryptionVideoDecoder nor
DecryptingDemuxerStream is selected for encrypted config, but another
VideoDecoder that supports encrypted config is selected, initialized, and
reinitialized. In practice, this could be the case when the CDM doesn't support
the Decryptor interface, e.g. MediaDrmBridge on Android.

BUG=679095
==========

to

==========
media: Pass CdmContext in decoder reinitialization

Fix DecoderStream::ReinitializeDecoder to always pass in the CdmContext.

Also added unittests to cover the case where neither DecryptionVideoDecoder nor
DecryptingDemuxerStream is selected for encrypted config, but another
VideoDecoder that supports encrypted config is selected, initialized, and
reinitialized. In practice, this could be the case when the CDM doesn't support
the Decryptor interface, e.g. MediaDrmBridge on Android.

BUG=679095

Review-Url: https://codereview.chromium.org/2650823006
Cr-Commit-Position: refs/heads/master@{#446190}
Committed:
https://chromium.googlesource.com/chromium/src/+/95f1b49f981dd91d79c08d524811...
==========

[commit-bot: I haz the power, 2017-01-26 01:19:33]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/95f1b49f981dd91d79c08d524811...