Remove Owner param to EventFilter's ctor.

ash/wm/system_modal_container_layout_manager.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 "ash/wm/system_modal_container_layout_manager.h"
 
 #include "ash/ash_switches.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/wm/system_modal_container_event_filter.h"
@@ skipping 42 matching lines @@
 }  // namespace
 
 ////////////////////////////////////////////////////////////////////////////////
 // SystemModalContainerLayoutManager, public:
 
 SystemModalContainerLayoutManager::SystemModalContainerLayoutManager(
     aura::Window* container)
     : container_(container),
       modal_screen_(NULL),
       ALLOW_THIS_IN_INITIALIZER_LIST(modality_filter_(
-          new SystemModalContainerEventFilter(container, this))) {
+          new SystemModalContainerEventFilter(this))) {
 }
 
 SystemModalContainerLayoutManager::~SystemModalContainerLayoutManager() {
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // SystemModalContainerLayoutManager, aura::LayoutManager implementation:
 
 void SystemModalContainerLayoutManager::OnWindowResized() {
   if (modal_screen_) {
@@ skipping 131 matching lines @@
 
 void SystemModalContainerLayoutManager::HideModalScreen() {
   Shell::GetInstance()->RemoveRootWindowEventFilter(modality_filter_.get());
   ui::ScopedLayerAnimationSettings settings(
       modal_screen_->GetNativeView()->layer()->GetAnimator());
   modal_screen_->GetNativeView()->layer()->SetOpacity(0.0f);
 }
 
 }  // namespace internal
 }  // namespace ash