Remove fake client creation from DBusClients' Create() functions.

chromeos/dbus/shill_ipconfig_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_ipconfig_client.h"
 #include "dbus/message.h"
 #include "dbus/values_util.h"
@@ skipping 15 matching lines @@
  public:
   ShillIPConfigClientTest()
       : ShillClientUnittestBase(
           shill::kFlimflamIPConfigInterface,
           dbus::ObjectPath(kExampleIPConfigPath)) {
   }
 
   virtual void SetUp() {
     ShillClientUnittestBase::SetUp();
     // Create a client with the mock bus.
-    client_.reset(ShillIPConfigClient::Create(REAL_DBUS_CLIENT_IMPLEMENTATION));
+    client_.reset(ShillIPConfigClient::Create());
     client_->Init(mock_bus_.get());
     // Run the message loop to run the signal connection result callback.
     message_loop_.RunUntilIdle();
   }
 
   virtual void TearDown() {
     ShillClientUnittestBase::TearDown();
   }
 
  protected:
@@ skipping 122 matching lines @@
                        response.get());
   // Call method.
   client_->Remove(dbus::ObjectPath(kExampleIPConfigPath),
                   base::Bind(&ExpectNoResultValue));
 
   // Run the message loop.
   message_loop_.RunUntilIdle();
 }
 
 }  // namespace chromeos