Allow Chromium's DBus service ownership to be stealable

chromeos/dbus/ibus/ibus_panel_service.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 "chromeos/dbus/ibus/ibus_panel_service.h"
 
 #include <string>
 #include "base/bind.h"
 #include "base/callback.h"
 #include "chromeos/dbus/ibus/ibus_constants.h"
@@ skipping 106 matching lines @@
         ibus::panel::kServiceInterface,
         ibus::panel::kStateChangedMethod,
         base::Bind(&IBusPanelServiceImpl::NoOperation,
                    weak_ptr_factory_.GetWeakPtr()),
         base::Bind(&IBusPanelServiceImpl::OnMethodExported,
                    weak_ptr_factory_.GetWeakPtr()));
 
     // Request well known name to ibus-daemon.
     bus->RequestOwnership(
         ibus::panel::kServiceName,
+        dbus::Bus::REQUIRE_PRIMARY,
         base::Bind(&IBusPanelServiceImpl::OnRequestOwnership,
                    weak_ptr_factory_.GetWeakPtr()));
 
     input_context->SetSetCursorLocationHandler(
         base::Bind(&IBusPanelServiceImpl::SetCursorLocation,
                    weak_ptr_factory_.GetWeakPtr()));
   }
 
   virtual ~IBusPanelServiceImpl() {
     bus_->UnregisterExportedObject(
@@ skipping 310 matching lines @@
     dbus::Bus* bus,
     IBusInputContextClient* input_context) {
   if (type == REAL_DBUS_CLIENT_IMPLEMENTATION) {
     return new IBusPanelServiceImpl(bus, input_context);
   } else {
     return new IBusPanelServiceDaemonlessImpl();
   }
 }
 
 }  // namespace chromeos