Cleanup: Put DBus unit tests in the dbus namespace, so one does not need to write dbus:: everywhere…

dbus/exported_object.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 "dbus/exported_object.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop.h"
@@ skipping 262 matching lines @@
                             response ? 1 : 0,
                             kSuccessRatioHistogramMaxValue);
 
   // Check if the bus is still connected. If the method takes long to
   // complete, the bus may be shut down meanwhile.
   if (!bus_->is_connected())
     return;
 
   if (!response) {
     // Something bad happened in the method call.
-    scoped_ptr<dbus::ErrorResponse> error_response(
+    scoped_ptr<ErrorResponse> error_response(
         ErrorResponse::FromMethodCall(
             method_call.get(),
             DBUS_ERROR_FAILED,
             "error occurred in " + method_call->GetMember()));
     bus_->Send(error_response->raw_message(), NULL);
     return;
   }
 
   // The method call was successful.
   bus_->Send(response->raw_message(), NULL);
@@ skipping 14 matching lines @@
   return self->HandleMessage(connection, raw_message);
 }
 
 void ExportedObject::OnUnregisteredThunk(DBusConnection *connection,
                                          void* user_data) {
   ExportedObject* self = reinterpret_cast<ExportedObject*>(user_data);
   return self->OnUnregistered(connection);
 }
 
 }  // namespace dbus