Moved the ProxyPolicyProvider to the policy component.

Moved the ProxyPolicyProvider to the policy component.

This policy provider gets its policies from a delegate policy provider. It is
used on ChromeOS to allow user cloud policy to override some prefs in Local
State (the providers that override Local State must be ready before the Profile
and user policy are ready).

After moving to the component it will be possible to enable this provider on
iOS builds, so that user cloud policy can override some Local State prefs on
that platform too (such as metrics reporting).

BUG=275292
TBR=jochen@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=246116

[Joao da Silva, 2014-01-21 12:47:25]

PTAL, thanks!

[dconnelly, 2014-01-21 12:58:32]

lgtm

[Joao da Silva, 2014-01-21 19:48:29]

Jochen to TBR for components_tests.gyp

[commit-bot: I haz the power, 2014-01-21 19:48:39]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/joaodasilva@chromium.org/137203005/1

[commit-bot: I haz the power, 2014-01-21 21:31:51]

Change committed as 246116