Enable VAAPI accelerated decode on Linux

Enable VAAPI accelerated decode on Linux

Use the accelerated VAAPI JPEG and video decoding from
ChromeOS on all Linux platforms.

BUG=137247
R=dongseong.hwang@intel.com
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel;tryserver.chromium.win:win_optional_gpu_tests_rel

[allan.jensen, 2016-04-11 14:03:27]

Description was changed from

==========
Enable VAAPI accelerated decode on Linux

Use the accelerated VAAPI JPEG and video decoding from
ChromeOS on all Linux platforms.

BUG=137247
R=dongseong.hwang@intel.com
==========

to

==========
Enable VAAPI accelerated decode on Linux

Use the accelerated VAAPI JPEG and video decoding from
ChromeOS on all Linux platforms.

BUG=137247
R=dongseong.hwang@intel.com
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_optional_gpu_tests_rel;tryserver.chromium.mac:mac_optional_gpu_tests_rel;tryserver.chromium.win:win_optional_gpu_tests_rel
==========

[sandersd (OOO until July 31), 2016-04-14 18:05:10]

On 2016/04/14 17:02:31, allan.jensen wrote:

Drive-by: I suspect that this CL may have some of the same concerns as issue
1743543004; it may be a good idea to loop in some of those reviewers.

When I last tested, that CL didn't actually build inside the sysroot, because
some libva header files were not available. That may need to be looked into for
this CL as well.

[allan.jensen, 2016-04-15 09:09:27]

The CQ bit was checked by allan.jensen@theqtcompany.com to run a CQ dry run

[commit-bot: I haz the power, 2016-04-15 09:09:38]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1872393002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1872393002/20001

[commit-bot: I haz the power, 2016-04-15 09:09:39]

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

[commit-bot: I haz the power, 2016-04-15 09:09:40]

Dry run: No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or once the patch has
received an L-G-T-M from a full committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.