Switch BlockedContentTabHelper to use WebContentsUserData.

Switch BlockedContentTabHelper to use WebContentsUserData.

BUG=107201
TEST=no visible change


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=158051

[Avi (use Gerrit), 2012-09-20 22:20:52]

Blocked contents has no OWNER, but jochen, you're owner of content settings,
which is close enough, right? :)

[jochen (gone - plz use gerrit), 2012-09-21 10:12:44]

lgtm

[commit-bot: I haz the power, 2012-09-21 14:05:20]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/avi@chromium.org/10938033/5001

[commit-bot: I haz the power, 2012-09-21 14:05:29]

Presubmit check for 10938033-5001 failed and returned exit status 1.


Running presubmit commit checks ...

** Presubmit ERRORS **
Missing LGTM from an OWNER for files in these directories:
    chrome
    chrome/browser/ui
    chrome/browser/instant
    chrome/browser/ui/views
    chrome/browser/download

Presubmit checks took 2.0s to calculate.

[Ben Goodger (Google), 2012-09-21 18:06:36]

lgtm

[commit-bot: I haz the power, 2012-09-21 18:09:50]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/avi@chromium.org/10938033/5001

[commit-bot: I haz the power, 2012-09-21 19:49:47]

Change committed as 158051