[WebModals] New API for browser-scoped popup management.

chrome/browser/ui/views/constrained_window_views.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 "chrome/browser/ui/views/constrained_window_views.h"
 
 #include <algorithm>
 
 #include "chrome/browser/guest_view/web_view/web_view_guest.h"
 #include "chrome/browser/ui/browser_finder.h"
+#include "components/web_modal/popup_manager.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/border.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_observer.h"
 #include "ui/views/window/dialog_delegate.h"
 
 using web_modal::ModalDialogHost;
 using web_modal::ModalDialogHostObserver;
 
 namespace {
 // The name of a key to store on the window handle to associate
@@ skipping 68 matching lines @@
     position +=
         views::Widget::GetWidgetForNativeView(dialog_host->GetHostView())->
             GetClientAreaBoundsInScreen().OffsetFromOrigin();
   }
 
   widget->SetBounds(gfx::Rect(position, size));
 }
 
 }  // namespace
 
+// TODO(gbillock): Update this system to use PopupManager.
 void UpdateWebContentsModalDialogPosition(
     views::Widget* widget,
     web_modal::WebContentsModalDialogHost* dialog_host) {
   gfx::Size size = widget->GetRootView()->GetPreferredSize();
   gfx::Size max_size = dialog_host->GetMaximumDialogSize();
   // Enlarge the max size by the top border, as the dialog will be shifted
   // outside the area specified by the dialog host by this amount later.
   views::Border* border =
       widget->non_client_view()->frame_view()->border();
   // Border may be null during widget initialization.
@@ skipping 13 matching lines @@
     views::WidgetDelegate* dialog,
     content::WebContents* initiator_web_contents) {
   WebViewGuest* web_view_guest = WebViewGuest::FromWebContents(
       initiator_web_contents);
   // For embedded WebContents, use the embedder's WebContents for constrained
   // window.
   content::WebContents* web_contents =
       web_view_guest && web_view_guest->embedder_web_contents() ?
           web_view_guest->embedder_web_contents() : initiator_web_contents;
   views::Widget* widget = CreateWebModalDialogViews(dialog, web_contents);
-  web_modal::WebContentsModalDialogManager::FromWebContents(web_contents)->
-      ShowModalDialog(widget->GetNativeWindow());
+  web_modal::PopupManager* popup_manager =
+      web_modal::PopupManager::FromWebContents(web_contents);
+  popup_manager->ShowModalDialog(widget->GetNativeWindow(), web_contents);
   return widget;
 }
 
 views::Widget* CreateWebModalDialogViews(views::WidgetDelegate* dialog,
                                          content::WebContents* web_contents) {
   DCHECK_EQ(ui::MODAL_TYPE_CHILD, dialog->GetModalType());
-  web_modal::WebContentsModalDialogManager* manager =
-      web_modal::WebContentsModalDialogManager::FromWebContents(web_contents);
-  const gfx::NativeWindow parent =
-      manager->delegate()->GetWebContentsModalDialogHost()->GetHostView();
+  web_modal::PopupManager* popup_manager =
+      web_modal::PopupManager::FromWebContents(web_contents);
+  const gfx::NativeWindow parent = popup_manager->GetHostView();
   return views::DialogDelegate::CreateDialogWidget(dialog, NULL, parent);
 }
 
+// TODO(gbillock): Replace this with PopupManager calls.
 views::Widget* CreateBrowserModalDialogViews(views::DialogDelegate* dialog,
                                              gfx::NativeWindow parent) {
   views::Widget* widget =
       views::DialogDelegate::CreateDialogWidget(dialog, NULL, parent);
   if (!dialog->UseNewStyleForThisDialog())
     return widget;
 
   // Get the browser dialog management and hosting components from |parent|.
   Browser* browser = chrome::FindBrowserWithWindow(parent);
   if (browser) {
     ChromeWebModalDialogManagerDelegate* manager = browser;
     ModalDialogHost* host = manager->GetWebContentsModalDialogHost();
     DCHECK_EQ(parent, host->GetHostView());
     ModalDialogHostObserver* dialog_host_observer =
         new BrowserModalDialogHostObserverViews(
             host, widget, kBrowserModalDialogHostObserverViewsKey);
     dialog_host_observer->OnPositionRequiresUpdate();
   }
   return widget;
 }