[Chrome OS] more of the ownership api

[Chrome OS] more of the ownership api

BUG=chromium-os:4488
TEST=unit tests

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=58275

[Chris Masone, 2010-08-31 00:11:11]

On 2010/08/27 18:42:54, Chris Masone wrote:
> 

+fes

[fes, 2010-08-31 18:25:51]

LGTM, with one question: login assures that there is at max one outstanding
request of each type at any given time?

[Chris Masone, 2010-08-31 20:06:36]

On 2010/08/31 18:25:51, fes wrote:
> LGTM, with one question: login assures that there is at max one outstanding
> request of each type at any given time?

Hm.  No, I should enforce that at this level.  Basically, if I have a callback
object saved already, return false fi someone tries to initiate another call.

[Chris Masone, 2010-08-31 20:52:55]

On 2010/08/31 20:06:36, Chris Masone wrote:
> On 2010/08/31 18:25:51, fes wrote:
> > LGTM, with one question: login assures that there is at max one outstanding
> > request of each type at any given time?
> 
> Hm.  No, I should enforce that at this level.  Basically, if I have a callback
> object saved already, return false fi someone tries to initiate another call.

OK.  PTAL?

[fes, 2010-08-31 20:57:55]

LGTM