views: Move bubble, events, focus and layout to ui/views/.

views/focus/widget_focus_manager.cc

Index: views/focus/widget_focus_manager.cc
diff --git a/views/focus/widget_focus_manager.cc b/views/focus/widget_focus_manager.cc
deleted file mode 100644
index 57cd2cd34b474a17fb8b268fc7d10e9e595b7ba0..0000000000000000000000000000000000000000
--- a/views/focus/widget_focus_manager.cc
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright (c) 2011 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 "views/focus/widget_focus_manager.h"
-
-#include "base/memory/singleton.h"
-
-namespace views {
-
-// WidgetFocusManager ----------------------------------------------------------
-
-// static
-WidgetFocusManager* WidgetFocusManager::GetInstance() {
-  return Singleton<WidgetFocusManager>::get();
-}
-
-void WidgetFocusManager::AddFocusChangeListener(
-    WidgetFocusChangeListener* listener) {
-  focus_change_listeners_.AddObserver(listener);
-}
-
-void WidgetFocusManager::RemoveFocusChangeListener(
-    WidgetFocusChangeListener* listener) {
-  focus_change_listeners_.RemoveObserver(listener);
-}
-
-void WidgetFocusManager::OnWidgetFocusEvent(gfx::NativeView focused_before,
-                                            gfx::NativeView focused_now) {
-  if (enabled_) {
-    FOR_EACH_OBSERVER(WidgetFocusChangeListener, focus_change_listeners_,
-                      OnNativeFocusChange(focused_before, focused_now));
-  }
-}
-
-WidgetFocusManager::WidgetFocusManager() : enabled_(true) {}
-
-WidgetFocusManager::~WidgetFocusManager() {}
-
-// AutoNativeNotificationDisabler ----------------------------------------------
-
-AutoNativeNotificationDisabler::AutoNativeNotificationDisabler() {
-  WidgetFocusManager::GetInstance()->DisableNotifications();
-}
-
-AutoNativeNotificationDisabler::~AutoNativeNotificationDisabler() {
-  WidgetFocusManager::GetInstance()->EnableNotifications();
-}
-
-}  // namespace views