Add a few permissions to the optional permission whitelist.

Add a few permissions to the optional permission whitelist.

Whitelists the following permissions:
 - contentSettings
 - pageCapture
 - webNavigation
 - webRequest
 - webRequestBlocking

BUG=105630
TEST=existing


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=112821

[jstritar, 2011-12-02 18:01:04]

Can you take a look? Not sure why the doc script needed to touch so many
files...

[asargent_no_longer_on_chrome, 2011-12-02 19:06:03]

lgtm

Out of curiousity, was there a reason we went with a API whitelist instead of
blacklist for optional permissions?

I'm not sure what's up with all the extra docs changes - it might be worth just
loading them up in your local browser quick to verify everything looks normal.

[jstritar, 2011-12-02 19:36:00]

Originally did the whitelist because some modules needed to update internal
state when activated (they required additional changes). There haven't been as
many of those as anticipated... so I think a blacklist may make sense. Users
could then file bugs if an API does not work as anticipated with the permissions
API.

Filed http://crbug.com/106207

[commit-bot: I haz the power, 2011-12-02 21:18:11]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jstritar@chromium.org/8770051/5001

[commit-bot: I haz the power, 2011-12-02 23:58:01]

Change committed as 112821