Add cr_policy_indicator for settings controls

chrome/browser/extensions/api/settings_private/prefs_util.h

Index: chrome/browser/extensions/api/settings_private/prefs_util.h
diff --git a/chrome/browser/extensions/api/settings_private/prefs_util.h b/chrome/browser/extensions/api/settings_private/prefs_util.h
index 0387459603505009fbaefaf1581e78d658c1c59b..a78062a3f712f9d5965716e11ae99d2365f6a2cc 100644
--- a/chrome/browser/extensions/api/settings_private/prefs_util.h
+++ b/chrome/browser/extensions/api/settings_private/prefs_util.h
@@ -59,6 +59,22 @@ class PrefsUtil {
   // Returns whether |pref_name| corresponds to a pref whose type is URL.
   bool IsPrefTypeURL(const std::string& pref_name);
 
+  // Returns whether |pref_name| corresponds to a pref that is enterprise
+  // managed (Chrome OS only).
+  bool IsPrefEnterpriseManaged(const std::string& pref_name);
+
+  // Returns whether |pref_name| corresponds to a pref that is controlled by
+  // the owner, and |profile_| is not the owner profile.

[michaelpg, 2015/08/27 23:40:01]

Chrome OS only.

[Dan Beam, 2015/08/28 00:20:22]

can it be in if-defs, then?

[stevenjb, 2015/08/28 23:18:07]

Done.

+  bool IsPrefOwnerControlled(const std::string& pref_name);
+
+  // Returns whether |pref_name| corresponds to a pref that is controlled by
+  // a supervisor, and |profile_| is supervised.
+  bool IsPrefSupervisorControlled(const std::string& pref_name);
+
+  // Returns whether |pref_name| corresponds to a pref that is controlled by
+  // the primary user, and |profile_| is not the primary profile.

[michaelpg, 2015/08/27 23:40:01]

Chrome OS only, right?

[stevenjb, 2015/08/28 23:18:07]

Yes, done.

+  bool IsPrefPrimaryUserControlled(const std::string& pref_name);
+
   // Returns whether |pref_name| corresponds to a pref that is user modifiable
   // (i.e., not made restricted by a user or device policy).
   bool IsPrefUserModifiable(const std::string& pref_name);