Move JavaScriptDialogManager, JavascriptAppModalDialogViews to components/app_modal_dialogs

components/constrained_window/constrained_window_views.h

Index: components/constrained_window/constrained_window_views.h
diff --git a/components/constrained_window/constrained_window_views.h b/components/constrained_window/constrained_window_views.h
index c638f7e9d45d74838a7a379883262f277dbfe212..b59da9d6a946849450d1eeb066b03422838f5e57 100644
--- a/components/constrained_window/constrained_window_views.h
+++ b/components/constrained_window/constrained_window_views.h
@@ -48,9 +48,10 @@ views::Widget* ShowWebModalDialogViews(
 views::Widget* CreateWebModalDialogViews(views::WidgetDelegate* dialog,
                                          content::WebContents* web_contents);
 
-// Create a widget for |dialog| that is modal to the browser window |parent|.
-// This places the dialog appropriately if |parent| is a valid browser window.
-views::Widget* CreateBrowserModalDialogViews(views::DialogDelegate* dialog,
-                                             gfx::NativeWindow parent);
+// Create a widget for |dialog| that is modal to the |parent| window.
+// This places the dialog appropriately if |parent| has an associated
+// ModalDialogHost.
+views::Widget* CreateWindowModalDialogViews(views::DialogDelegate* dialog,
+                                            gfx::NativeWindow parent);
 
 #endif  // COMPONENTS_CONSTRAINED_WINDOW_CONSTRAINED_WINDOW_VIEWS_H_