Move web modal dialog manager files into the constrained_window component.

chrome/browser/chromeos/login/ui/captive_portal_window_proxy.cc

 // Copyright 2014 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 "chrome/browser/chromeos/login/ui/captive_portal_window_proxy.h"
 
 #include "base/metrics/histogram_macros.h"
 #include "chrome/browser/chromeos/login/ui/captive_portal_view.h"
 #include "chrome/browser/chromeos/login/ui/proxy_settings_dialog.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
+#include "components/constrained_window/constrained_window_views.h"
 #include "components/web_modal/web_contents_modal_dialog_host.h"
 #include "components/web_modal/web_contents_modal_dialog_manager.h"
 #include "components/web_modal/web_contents_modal_dialog_manager_delegate.h"
 #include "ui/views/widget/widget.h"
 
 namespace {
 
 // The captive portal dialog is system-modal, but uses the web-content-modal
 // dialog manager (odd) and requires this atypical dialog widget initialization.
 views::Widget* CreateWindowAsFramelessChild(views::WidgetDelegate* delegate,
@@ skipping 53 matching lines @@
   InitCaptivePortalView();
 
   CaptivePortalView* portal = captive_portal_view_.release();
   auto* manager =
       web_modal::WebContentsModalDialogManager::FromWebContents(web_contents_);
   widget_ = CreateWindowAsFramelessChild(
       portal,
       manager->delegate()->GetWebContentsModalDialogHost()->GetHostView());
   portal->Init();
   widget_->AddObserver(this);
-  manager->ShowModalDialog(widget_->GetNativeView());
+  constrained_window::ShowModalDialog(widget_->GetNativeView(), web_contents_);
 }
 
 void CaptivePortalWindowProxy::Close() {
   if (GetState() == STATE_DISPLAYED)
     widget_->Close();
   captive_portal_view_.reset();
   captive_portal_view_for_testing_ = NULL;
 }
 
 void CaptivePortalWindowProxy::OnRedirected() {
@@ skipping 58 matching lines @@
 }
 
 void CaptivePortalWindowProxy::DetachFromWidget(views::Widget* widget) {
   if (!widget_ || widget_ != widget)
     return;
   widget_->RemoveObserver(this);
   widget_ = NULL;
 }
 
 }  // namespace chromeos