Switch DeviceCloudPolicyInvalidator to shared InvalidationService

Switch DeviceCloudPolicyInvalidator to shared InvalidationService

The DeviceCloudPolicyInvalidator used to ensure that a suitable
InvalidationService is available on its own. This CL makes it a consumer
of AffiliatedInvalidationServiceProvider, which manages an
InvalidationService that can be shared by DeviceCloudPolicyInvalidator
and other consumers.

BUG=442800
TEST=Updated unit tests

Committed: https://crrev.com/3c52f3b793bc89e44f39503114437ba62f9a795a
Cr-Commit-Position: refs/heads/master@{#313562}

[bartfab (slow), 2015-01-14 18:35:25]

bartfab@chromium.org changed reviewers:
+ mnissler@chromium.org

[bartfab (slow), 2015-01-14 18:35:26]

Hi Mattias,

Could you take a look please?

[Mattias Nissler (ping if slow), 2015-01-16 13:31:13]

This LGTM, provided we don't need to change it to rebase on top of any changes
to the AffiliatedInvalidationServiceProvider CL.

[bartfab (slow), 2015-01-20 14:08:45]

I had to make a small adjustment after changes to the
AffiliatedInvalidationServiceProvider CL.

[Mattias Nissler (ping if slow), 2015-01-28 09:03:46]

Can you upload a rebased version so I can take another look?

[bartfab (slow), 2015-01-28 09:34:49]

On 2015/01/28 09:03:46, Mattias Nissler wrote:
> Can you upload a rebased version so I can take another look?

I had uploaded a rebased version tomorrow. Here is a fresh rebase as of this
morning.

[Mattias Nissler (ping if slow), 2015-01-28 09:38:26]

On 2015/01/28 09:34:49, bartfab wrote:
> On 2015/01/28 09:03:46, Mattias Nissler wrote:
> > Can you upload a rebased version so I can take another look?
> 
> I had uploaded a rebased version tomorrow. Here is a fresh rebase as of this
> morning.

How can you upload a version in the future? ;)

On a more serious note, patch set 3 contains the other CL as well - that's why I
asked.

[Mattias Nissler (ping if slow), 2015-01-28 09:39:56]

LGTM

[bartfab (slow), 2015-01-28 09:41:20]

On 2015/01/28 09:39:56, Mattias Nissler wrote:
> LGTM

Sorry for the time warp :). And sorry for the botched patch set. I had somehow
gotten my fingers twisted typing git commands and rebasing...

[bartfab (slow), 2015-01-28 15:56:13]

Patchset #5 (id:80001) has been deleted

[bartfab (slow), 2015-01-28 15:56:18]

The CQ bit was checked by bartfab@chromium.org

[commit-bot: I haz the power, 2015-01-28 15:56:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/846453006/60001

[commit-bot: I haz the power, 2015-01-28 17:21:01]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-01-28 17:21:02]

Try jobs failed on following builders:
  linux_chromium_chromeos_rel_ng on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[bartfab (slow), 2015-01-28 17:24:29]

The CQ bit was checked by bartfab@chromium.org

[commit-bot: I haz the power, 2015-01-28 17:25:37]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/846453006/100001

[commit-bot: I haz the power, 2015-01-28 19:43:22]

Committed patchset #5 (id:100001)

[commit-bot: I haz the power, 2015-01-28 19:44:23]

Patchset 5 (id:??) landed as
https://crrev.com/3c52f3b793bc89e44f39503114437ba62f9a795a
Cr-Commit-Position: refs/heads/master@{#313562}