Revert of Reland "Add base::TimeDelta::Max()"

Revert of Reland "Add base::TimeDelta::Max()" (https://codereview.chromium.org/183763011/)

Reason for revert:
http/tests/media/video-cookie.html is asserting on debug bots

Original issue's description:
> Reland "Add base::TimeDelta::Max()"
> 
> Media was exposing max timedeltas to JSON, which wasn't working with
> infinity.
> 
> R=scherkus@chromium.org
> TBR=ajwong@chromium.org,jar@chromium.org,jamesr@chomium.org,acolwell@chromium.org,nick@chromium.org
> BUG=None
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=254717

TBR=ajwong@chromium.org,jar@chromium.org,scherkus@chromium.org,jamesr@chomium.org,acolwell@chromium.org,nick@chromium.org,gavinp@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=None

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=254743

[apavlov, 2014-03-04 10:57:30]

Created Revert of Reland "Add base::TimeDelta::Max()"

[commit-bot: I haz the power, 2014-03-04 10:57:52]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/apavlov@chromium.org/179813009/1

[apavlov, 2014-03-04 10:58:10]

For the reference, see
http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=%40...

[commit-bot: I haz the power, 2014-03-04 10:58:18]

Change committed as 254743