Apply default policy values also on non-ChromeOS

components/policy/core/common/cloud/cloud_policy_manager.cc

Index: components/policy/core/common/cloud/cloud_policy_manager.cc
diff --git a/components/policy/core/common/cloud/cloud_policy_manager.cc b/components/policy/core/common/cloud/cloud_policy_manager.cc
index 4069e98cf6ffc491db23826dea10ddb1bebbd363..6de355e17383f2fd5c5221b3f604d189a6cfa6f5 100644
--- a/components/policy/core/common/cloud/cloud_policy_manager.cc
+++ b/components/policy/core/common/cloud/cloud_policy_manager.cc
@@ -16,6 +16,7 @@
 #include "components/policy/core/common/policy_bundle.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/core/common/policy_switches.h"
+#include "components/policy/policy_constants.h"
 #include "components/prefs/pref_service.h"
 #include "net/url_request/url_request_context_getter.h"
 
@@ -107,6 +108,12 @@ void CloudPolicyManager::CheckAndPublishPolicy() {
 
 void CloudPolicyManager::GetChromePolicy(PolicyMap* policy_map) {
   policy_map->CopyFrom(store()->policy_map());
+
+  // If the store has a verified policy blob received from the server then apply
+  // the defaults for policies that haven't been configured by the administrator
+  // given that this is an enterprise user.
+  if (store()->has_policy())
+    SetEnterpriseUsersDefaults(policy_map);

[Marc Treib, 2016/08/25 15:52:07]

This doesn't quite match the "spec" in the bug: I've moved it to
CloudPolicyManager rather than UserCloudPolicyManager, because the latter is
used only on non-ChromeOS platforms as far as I can tell.

[Andrew T Wilson (Slow), 2016/08/26 07:56:50]

I'm a bit concerned about this because it will now populate those policies in
device policy, when we really only want them populated in user policy.

I think it really does belong in UserCloudPolicyManager, and it's gross that
UserCloudPolicyManagerChromeOS doesn't derive from UserCloudPolicyManager, but
that just means you'll need to put it in two places (both UCPM and
UCPMChromeOS). On the bright side, it makes this patch smaller :D

[Marc Treib, 2016/08/26 09:19:19]

Yup, this code duplication is what I was trying to avoid... oh well. It's now in
both UserCloudPolicyManager[ChromeOS].

 }
 
 void CloudPolicyManager::CreateComponentCloudPolicyService(