chromeos: Make "mobile network" and "set time" dialogs work with mash

chrome/browser/ui/ash/web_dialog_util.h

 // Copyright 2016 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 CHROME_BROWSER_UI_ASH_WEB_DIALOG_UTIL_H_
 #define CHROME_BROWSER_UI_ASH_WEB_DIALOG_UTIL_H_
 
 #include "ui/gfx/native_widget_types.h"
 
 namespace content {
 class BrowserContext;
 }
 
 namespace ui {
 class WebDialogDelegate;
 }
 
 namespace chrome {
 
-// Creates and shows an HTML dialog with the given delegate and context. The
-// dialog is created as a child of |parent|. If |parent| is null the dialog
-// will be placed in a fallback container window in the ash window hierarchy.
+// Creates and shows an HTML dialog with the given delegate and browser context.
+// The dialog is placed in the ash window hierarchy in the given container.
 // See ash/public/cpp/shell_window_ids.h for |container_id| values. The window
 // is destroyed when it is closed. See also chrome::ShowWebDialog().
-void ShowWebDialogWithContainer(gfx::NativeView parent,
-                                int container_id,
-                                content::BrowserContext* context,
-                                ui::WebDialogDelegate* delegate);
+void ShowWebDialogInContainer(int container_id,

[msw, 2016/10/24 22:18:09]

q: Should this live alongside chrome::ShowWebDialog?
(I guess that's awkward with cros-specific container ids)

[James Cook, 2016/10/25 00:29:04]

Moved it next to chrome::ShowWebDialog().

+                              content::BrowserContext* context,
+                              ui::WebDialogDelegate* delegate);
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_ASH_WEB_DIALOG_UTIL_H_