Add accounts.youtube.com in content_security_policy in manifest.json.

Add accounts.youtube.com in content_security_policy in manifest.json.

This fixes a login hang with content security policy error output.

BUG=168525
TEST=manually login on Chrome OS.


Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=175466

[kochi, 2013-01-07 08:54:55]

Hi Zelidrag,

Apparently this fixes the issue for me, as during GAIA login
chrome will be redirected to https://accounts.youtube.com,
but I'm not familiar with details URLs should be allowed.

From Roger's comment on this,
https://chromiumcodereview.appspot.com/11494003/diff/47001/chrome/browser/ui/...
accounts.google.com might redirect to country local
accounts.google.{TLD} as well as accounts.youtube.com and accounts.blogger.com.

Could you check or point me to whom should I talk to?

[zel, 2013-01-07 18:45:10]

lgtm

[commit-bot: I haz the power, 2013-01-07 18:45:54]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/kochi@chromium.org/11778017/1

[commit-bot: I haz the power, 2013-01-07 20:57:48]

Retried try job too often on win_aura for step(s) interactive_ui_tests

[commit-bot: I haz the power, 2013-01-07 23:21:11]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/kochi@chromium.org/11778017/1

[commit-bot: I haz the power, 2013-01-08 02:02:35]

Change committed as 175466