Move the comparators for QuotaInfo into the class.

Move the comparators for QuotaInfo into the class.

My version of MSVC 2008 has a bug in ADL that prevents it from finding the
operators in the global namespace if the class in question is nested.  This
meant I was unable to compile the BrowsingDataQuotaHelperTest.FetchData test
because it tried to use std::set<QuotaInfo>.  Moving the operators into the
class itself solves the problem, and should work properly with all other
compilers as well.

TEST=BrowsingDataQuotaHelperTest
R=tzik@chromium.org

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=112237

[Reid Kleckner, 2011-11-29 20:56:53]

PTAL

[tzik, 2011-11-30 02:08:12]

On 2011/11/29 20:56:53, Reid Kleckner wrote:
> PTAL

LGTM.
Could you print your MSVC version? Is it newer version than other people's?

[Reid Kleckner, 2011-11-30 15:24:34]

On 2011/11/30 02:08:12, tzik wrote:
> On 2011/11/29 20:56:53, Reid Kleckner wrote:
> > PTAL
> 
> LGTM.
> Could you print your MSVC version? Is it newer version than other people's?

The version is 9.0.21022.8, but I can't figure out if that's the most recent
version or not.

I know that one other person (xji@chromium.org) has hit this from this IRC log:
http://echelog.matzon.dk/logs/browse/chromium/1313618400

I don't know how she resolved it.

[commit-bot: I haz the power, 2011-11-30 15:24:57]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rnk@chromium.org/8735001/1005

[commit-bot: I haz the power, 2011-11-30 16:31:03]

Change committed as 112237