[Chromecast] Android-specific cast_media implementation.

[Chromecast] Android-specific cast_media implementation.

Currently, this is a lazy copy of cast_media_dummy.cc, but with
even less logic, always returning true from
IsSupportedVideoConfig(). This is safe for now because
CanDisplayType() does not check IsSupportedVideoConfig() until
after it checks IsSupportedMediaFormat() and
GetScreenResolution(), which on Android TV should cause
CanDisplayType() to return false in all cases where
IsSupportedVideoConfig() should return false.

This is not guaranteed to hold in future releases, so a proper
implementation should be made toute de suite.

Test: 4K VP9 and HEVC playback works on foster and trinity.
      (Requires implementation of GetHDCPVersion() on Android)

BUG=Internal b/32716650

Committed: https://crrev.com/50b301a8b31748d9642ff8e3226c240180fe10f4
Cr-Commit-Position: refs/heads/master@{#433626}

[Simeon, 2016-11-19 01:10:52]

sanfin@chromium.org changed reviewers:
+ halliwell@chromium.org, slan@chromium.org, tsunghung@chromium.org

[Simeon, 2016-11-19 01:10:53]

You have my permission to laugh at me for copy-pasting cast_media_dummy and
making it even dummier.

[halliwell, 2016-11-19 03:58:15]

On 2016/11/19 01:10:53, Simeon wrote:
> You have my permission to laugh at me for copy-pasting cast_media_dummy and
> making it even dummier.

lgtm

[AndyWu, 2016-11-19 06:54:44]

lgtm

[Simeon, 2016-11-21 17:44:13]

The CQ bit was checked by sanfin@chromium.org

[commit-bot: I haz the power, 2016-11-21 17:44:54]

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, 2016-11-21 20:24:00]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1479750253248610, "parent_rev":
"baca6b3d2ca0483876b96b2d473c3a20c4082300", "commit_rev":
"4dab965bca246eb5f7245ea7a5214ee8f163c33a"}

[commit-bot: I haz the power, 2016-11-21 20:24:24]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-21 20:29:07]

Description was changed from

==========
[Chromecast] Android-specific cast_media implementation.

Currently, this is a lazy copy of cast_media_dummy.cc, but with
even less logic, always returning true from
IsSupportedVideoConfig(). This is safe for now because
CanDisplayType() does not check IsSupportedVideoConfig() until
after it checks IsSupportedMediaFormat() and
GetScreenResolution(), which on Android TV should cause
CanDisplayType() to return false in all cases where
IsSupportedVideoConfig() should return false.

This is not guaranteed to hold in future releases, so a proper
implementation should be made toute de suite.

Test: 4K VP9 and HEVC playback works on foster and trinity.
      (Requires implementation of GetHDCPVersion() on Android)

BUG=Internal b/32716650
==========

to

==========
[Chromecast] Android-specific cast_media implementation.

Currently, this is a lazy copy of cast_media_dummy.cc, but with
even less logic, always returning true from
IsSupportedVideoConfig(). This is safe for now because
CanDisplayType() does not check IsSupportedVideoConfig() until
after it checks IsSupportedMediaFormat() and
GetScreenResolution(), which on Android TV should cause
CanDisplayType() to return false in all cases where
IsSupportedVideoConfig() should return false.

This is not guaranteed to hold in future releases, so a proper
implementation should be made toute de suite.

Test: 4K VP9 and HEVC playback works on foster and trinity.
      (Requires implementation of GetHDCPVersion() on Android)

BUG=Internal b/32716650

Committed: https://crrev.com/50b301a8b31748d9642ff8e3226c240180fe10f4
Cr-Commit-Position: refs/heads/master@{#433626}
==========

[commit-bot: I haz the power, 2016-11-21 20:29:08]

Patchset 1 (id:??) landed as
https://crrev.com/50b301a8b31748d9642ff8e3226c240180fe10f4
Cr-Commit-Position: refs/heads/master@{#433626}