Remove virtual where not needed in HTMLMediaElement/HTMLVideoElement

Remove virtual where not needed in HTMLMediaElement/HTMLVideoElement

These functions were neither overrides or overridden anywhere, so
the virtual keywords were likely copypasta or unrealized plans.

BUG=313702
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=161166

[Mike West, 2013-11-01 10:31:23]

LGTM

https://codereview.chromium.org/53453004/diff/1/Source/core/html/HTMLMediaEle...
File Source/core/html/HTMLMediaElement.h (right):

https://codereview.chromium.org/53453004/diff/1/Source/core/html/HTMLMediaEle...
Source/core/html/HTMLMediaElement.h:230: void
textTrackReadyStateChanged(TextTrack*);
Why move this?

[philipj_slow, 2013-11-01 10:37:26]

https://codereview.chromium.org/53453004/diff/1/Source/core/html/HTMLMediaEle...
File Source/core/html/HTMLMediaElement.h (right):

https://codereview.chromium.org/53453004/diff/1/Source/core/html/HTMLMediaEle...
Source/core/html/HTMLMediaElement.h:230: void
textTrackReadyStateChanged(TextTrack*);
On 2013/11/01 10:31:23, Mike West wrote:
> Why move this?

To make it clear that it isn't actually part of the TextTrackClient interface,
which it appeared like before.

[commit-bot: I haz the power, 2013-11-01 14:08:52]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/philipj@opera.com/53453004/1

[commit-bot: I haz the power, 2013-11-01 15:12:25]

Change committed as 161166

[eae, 2013-11-01 17:51:33]

LGTM