Fix Mobile YouTube Plugin replacement content.

Fix Mobile YouTube Plugin replacement content.

When Chrome for Android encounters a Flash based YouTube embed, it
renders a plugin replacement that redirects to the Android YoutTube
app. The HTML that describes the plugin replacement got broken in the
refactorings for crrev.com/297078

BUG=447290
TBR=arv@chromium.org

Committed: https://crrev.com/356b1bd7f88c7c2fb5003406561668a4dc68d83c
Cr-Commit-Position: refs/heads/master@{#310758}

[benm (inactive), 2015-01-08 18:57:02]

benm@chromium.org changed reviewers:
+ arv@chromium.org

[benm (inactive), 2015-01-08 18:57:02]

ptal!

[benm (inactive), 2015-01-09 10:04:29]

benm@chromium.org changed reviewers:
+ bauerb@chromium.org

[benm (inactive), 2015-01-09 10:04:30]

+Bernhard as owner of the mobile youtube plugin component, which is where this
is actually used.

[Bernhard Bauer, 2015-01-09 11:39:54]

lgtm

[benm (inactive), 2015-01-09 11:42:20]

TBR'ing arv@ for OWNERS as it's a trivial change and I'd like to make the branch
point.

Hope that's OK.

[benm (inactive), 2015-01-09 11:42:31]

The CQ bit was checked by benm@chromium.org

[commit-bot: I haz the power, 2015-01-09 11:43:15]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/846513002/1

[commit-bot: I haz the power, 2015-01-09 11:46:59]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-01-09 11:48:04]

Patchset 1 (id:??) landed as
https://crrev.com/356b1bd7f88c7c2fb5003406561668a4dc68d83c
Cr-Commit-Position: refs/heads/master@{#310758}

[arv (Not doing code reviews), 2015-01-09 20:52:23]

LGTM