chromeos: Separate CrosDBusService Initialize/Shutdown from DBusThreadManager

chrome/browser/chromeos/dbus/cros_dbus_service.h

Index: chrome/browser/chromeos/dbus/cros_dbus_service.h
diff --git a/chrome/browser/chromeos/dbus/cros_dbus_service.h b/chrome/browser/chromeos/dbus/cros_dbus_service.h
index fdef812092709cd82f1219ef2d1249b74fd4af96..65e2f45d4995aaff354b25044a5f13bf3f2711d1 100644
--- a/chrome/browser/chromeos/dbus/cros_dbus_service.h
+++ b/chrome/browser/chromeos/dbus/cros_dbus_service.h
@@ -45,19 +45,19 @@ class CrosDBusService {
     virtual ~ServiceProviderInterface();
   };
 
-  virtual ~CrosDBusService();
-
-  // Starts the D-Bus service.
-  virtual void Start() = 0;
+  // Initializes the global instance.
+  static void Initialize();
+  // Destroys the global instance.
+  static void Shutdown();
 
-  // Creates the instance.
-  static CrosDBusService* Create(dbus::Bus* bus);
+ protected:
+  virtual ~CrosDBusService();
 
  private:
-  // Creates the instance for testing. Takes the ownership of
+  // Initializes the global instance for testing. Takes the ownership of
   // |proxy_resolution_service|.
   friend class CrosDBusServiceTest;
-  static CrosDBusService* CreateForTesting(
+  static void InitializeForTesting(
       dbus::Bus* bus,
       ServiceProviderInterface* proxy_resolution_service);
 };