Pref service: integrate PersistentPrefStoreImpl with PrefStoreManagerImpl.

services/preferences/public/interfaces/preferences.mojom

Index: services/preferences/public/interfaces/preferences.mojom
diff --git a/services/preferences/public/interfaces/preferences.mojom b/services/preferences/public/interfaces/preferences.mojom
index 23a2010e225bbb7b4773630da07ab7781cd39f1c..cfd76746a437adbf2fad36cd4b4b016a1fe4c887 100644
--- a/services/preferences/public/interfaces/preferences.mojom
+++ b/services/preferences/public/interfaces/preferences.mojom
@@ -5,6 +5,7 @@
 module prefs.mojom;
 
 import "mojo/common/values.mojom";
+import "services/preferences/public/interfaces/preferences_configuration.mojom";
 
 const string kServiceName = "preferences";
 
@@ -132,3 +133,7 @@ interface PersistentPrefStoreConnector {
       PersistentPrefStore? pref_store,
       PrefStoreObserver&? observer);
 };
+
+interface PrefServiceControl {
+  Init(PersistentPrefStoreConfiguration configuration);

[tibell, 2017/03/10 04:20:24]

Add a comment saying this must be called before the service can be used.

[Sam McNally, 2017/03/10 05:06:56]

Done.

+};