Add ResetModem method and call it once non_cellular activation is done.

chromeos/dbus/shill_device_client_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/bind.h"
 #include "base/values.h"
 #include "chromeos/dbus/shill_client_unittest_base.h"
 #include "chromeos/dbus/shill_device_client.h"
 #include "dbus/message.h"
 #include "dbus/object_path.h"
@@ skipping 374 matching lines @@
   EXPECT_CALL(mock_closure, Run()).Times(1);
   // Call method.
   client_->SetCarrier(dbus::ObjectPath(kExampleDevicePath),
                     kCarrier,
                     mock_closure.GetCallback(),
                     mock_error_callback.GetCallback());
   // Run the message loop.
   message_loop_.RunUntilIdle();
 }
 
+TEST_F(ShillDeviceClientTest, Reset) {
+  // Create response.
+  scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
+
+  // Set expectations.
+  MockClosure mock_closure;
+  MockErrorCallback mock_error_callback;
+  PrepareForMethodCall(shill::kResetFunction,
+                       base::Bind(&ExpectNoArgument),
+                       response.get());
+  EXPECT_CALL(mock_closure, Run()).Times(1);
+  // Call method.
+  client_->Reset(dbus::ObjectPath(kExampleDevicePath),
+                 mock_closure.GetCallback(),
+                 mock_error_callback.GetCallback());
+  // Run the message loop.
+  message_loop_.RunUntilIdle();
+}
+
 }  // namespace chromeos