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

chromeos/dbus/bluetooth_adapter_client.h

Index: chromeos/dbus/bluetooth_adapter_client.h
diff --git a/chromeos/dbus/bluetooth_adapter_client.h b/chromeos/dbus/bluetooth_adapter_client.h
index 5873e6b8ba5ae048e024aad23e9052a1a492f2bb..298c4af8a15be8f64336c4e9dbd7b5710cce743d 100644
--- a/chromeos/dbus/bluetooth_adapter_client.h
+++ b/chromeos/dbus/bluetooth_adapter_client.h
@@ -13,7 +13,6 @@
 #include "base/values.h"
 #include "chromeos/chromeos_export.h"
 #include "chromeos/dbus/dbus_client.h"
-#include "chromeos/dbus/dbus_client_implementation_type.h"
 #include "dbus/object_path.h"
 #include "dbus/property.h"
 
@@ -139,7 +138,7 @@ class CHROMEOS_EXPORT BluetoothAdapterClient : public DBusClient {
                             const ErrorCallback& error_callback) = 0;
 
   // Creates the instance.
-  static BluetoothAdapterClient* Create(DBusClientImplementationType type);
+  static BluetoothAdapterClient* Create();
 
   // Constants used to indicate exceptional error conditions.
   static const char kNoResponseError[];