Parent the AppInfoDialog using a ModalDialogHost

ui/app_list/views/app_list_view.h

 // 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.
 
 #ifndef UI_APP_LIST_VIEWS_APP_LIST_VIEW_H_
 #define UI_APP_LIST_VIEWS_APP_LIST_VIEW_H_
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "ui/app_list/app_list_export.h"
 #include "ui/app_list/app_list_view_delegate_observer.h"
 #include "ui/app_list/speech_ui_model_observer.h"
 #include "ui/views/bubble/bubble_delegate.h"
 #include "ui/views/widget/widget.h"
 
 namespace base {
 class FilePath;
 }
 
 namespace test {
 class AppListViewTestApi;
 }
 
 namespace views {
 class ImageView;
 }
 
+namespace web_modal {
+class ModalDialogHost;
+}
+
 namespace app_list {
 class ApplicationDragAndDropHost;
 class AppListMainView;
 class AppListModel;
 class AppListViewDelegate;
 class AppListViewObserver;
 class HideViewAnimationObserver;
 class PaginationModel;
 class SearchBoxView;
 class SpeechView;
@@ skipping 75 matching lines @@
 
 #if defined(OS_WIN)
   HWND GetHWND() const;
 #endif
 
   AppListMainView* app_list_main_view() { return app_list_main_view_; }
 
   // Gets the PaginationModel owned by this view's apps grid.
   PaginationModel* GetAppsPaginationModel();
 
+  web_modal::ModalDialogHost* GetDialogHost();
+
  private:
   friend class ::test::AppListViewTestApi;
 
   void InitAsBubbleInternal(gfx::NativeView parent,
                             int initial_apps_page,
                             views::BubbleBorder::Arrow arrow,
                             bool border_accepts_events,
                             const gfx::Vector2d& anchor_offset);
 
   // Overridden from views::BubbleDelegateView:
@@ skipping 38 matching lines @@
 
   // For UMA and testing. If non-null, triggered when the app list is painted.
   base::Closure next_paint_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListView);
 };
 
 }  // namespace app_list
 
 #endif  // UI_APP_LIST_VIEWS_APP_LIST_VIEW_H_