Rework chromeos::FlimflamDevice/ServiceClient with CallMethodWithErrorCallback

chromeos/dbus/flimflam_service_client.cc

Index: chromeos/dbus/flimflam_service_client.cc
diff --git a/chromeos/dbus/flimflam_service_client.cc b/chromeos/dbus/flimflam_service_client.cc
index 40ff77e8a6f59c0e3dc96abb6dfbe635d5a46281..ec8e1c92b54eca84ed6d3251f19a622d6a656ad7 100644
--- a/chromeos/dbus/flimflam_service_client.cc
+++ b/chromeos/dbus/flimflam_service_client.cc
@@ -73,10 +73,12 @@ class FlimflamServiceClientImpl : public FlimflamServiceClient {
 
   // FlimflamServiceClient override.
   virtual void Connect(const dbus::ObjectPath& service_path,
-                       const VoidCallback& callback) OVERRIDE {
+                       const base::Closure& callback,
+                       const ErrorCallback& error_callback) OVERRIDE {
     dbus::MethodCall method_call(flimflam::kFlimflamServiceInterface,
                                  flimflam::kConnectFunction);
-    GetHelper(service_path)->CallVoidMethod(&method_call, callback);
+    GetHelper(service_path)->CallVoidMethodWithErrorCallback(
+        &method_call, callback, error_callback);
   }
 
   // FlimflamServiceClient override.
@@ -174,8 +176,9 @@ class FlimflamServiceClientStubImpl : public FlimflamServiceClient {
 
   // FlimflamServiceClient override.
   virtual void Connect(const dbus::ObjectPath& service_path,
-                       const VoidCallback& callback) OVERRIDE {
-    PostSuccessVoidCallback(callback);
+                       const base::Closure& callback,
+                       const ErrorCallback& error_callback) OVERRIDE {
+    MessageLoop::current()->PostTask(FROM_HERE, callback);
   }
 
   // FlimflamServiceClient override.