Update {virtual,override} to follow C++11 style in content/common/gpu/media

Update {virtual,override} to follow C++11 style in content/common/gpu/media

This change followed by the virtual methods and override/final section of
http://www.chromium.org/developers/coding-style/chromium-style-checker-errors.
Only one of {virtual,override,final} should be used for each declaration, since
override implies virtual.

BUG=417463
Committed: https://crrev.com/db2cb708e91f0a68ace75f4141636019ff833e16
Cr-Commit-Position: refs/heads/master@{#316894}

[mrunal, 2015-02-10 01:30:07]

mrunal.kapade@intel.com changed reviewers:
+ posciak@chromium.org, scherkus@chromium.org

[mrunal, 2015-02-10 23:11:57]

Can you please take a look?

[Pawel Osciak, 2015-02-12 04:55:12]

Please follow indentation rules in Coding Style
http://www.chromium.org/developers/coding-style.

https://codereview.chromium.org/906413003/diff/1/content/common/gpu/media/dxv...
File content/common/gpu/media/dxva_video_decode_accelerator.h (right):

https://codereview.chromium.org/906413003/diff/1/content/common/gpu/media/dxv...
content/common/gpu/media/dxva_video_decode_accelerator.h:57: Client* client)
override;
Incorrect indent.

https://codereview.chromium.org/906413003/diff/1/content/common/gpu/media/v4l...
File content/common/gpu/media/v4l2_video_decode_accelerator.h (right):

https://codereview.chromium.org/906413003/diff/1/content/common/gpu/media/v4l...
content/common/gpu/media/v4l2_video_decode_accelerator.h:91: Client* client)
override;
Incorrect indent.

https://codereview.chromium.org/906413003/diff/1/content/common/gpu/media/v4l...
File content/common/gpu/media/v4l2_video_encode_accelerator.h (right):

https://codereview.chromium.org/906413003/diff/1/content/common/gpu/media/v4l...
content/common/gpu/media/v4l2_video_encode_accelerator.h:52: const gfx::Size&
input_visible_size,
Incorrect indent.

https://codereview.chromium.org/906413003/diff/1/content/common/gpu/media/v4l...
content/common/gpu/media/v4l2_video_encode_accelerator.h:57: bool
force_keyframe) override;
Ditto.

https://codereview.chromium.org/906413003/diff/1/content/common/gpu/media/v4l...
content/common/gpu/media/v4l2_video_encode_accelerator.h:61: uint32 framerate)
override;
Ditto.

[mrunal, 2015-02-12 17:45:41]

Fixed it.

[mrunal, 2015-02-18 03:03:08]

Can you PTAL?

[Pawel Osciak, 2015-02-18 04:32:54]

lgtm

[mrunal, 2015-02-18 19:14:23]

The CQ bit was checked by mrunal.kapade@intel.com

[commit-bot: I haz the power, 2015-02-18 19:15:28]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/906413003/20001

[commit-bot: I haz the power, 2015-02-18 21:23:20]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-02-18 21:24:12]

Patchset 2 (id:??) landed as
https://crrev.com/db2cb708e91f0a68ace75f4141636019ff833e16
Cr-Commit-Position: refs/heads/master@{#316894}