Move ash_util functions from 'chrome' namespace to 'ash_util' namespace

chrome/browser/chromeos/bluetooth/bluetooth_pairing_dialog.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/chromeos/bluetooth/bluetooth_pairing_dialog.h"
 
 #include <string>
 
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/shell.h"
@@ skipping 48 matching lines @@
 
   // This block of code is almost the same as chrome::ShowWebDialogInContainer()
   // except we're creating a frameless window.
   views::Widget* widget = new views::Widget;  // Owned by native widget
   views::WebDialogView* view =
       new views::WebDialogView(ProfileManager::GetActiveUserProfile(), this,
                                new ChromeWebContentsHandler);
   views::Widget::InitParams params(
       views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
   params.delegate = view;
-  if (chrome::IsRunningInMash()) {
+  if (ash_util::IsRunningInMash()) {
     using ui::mojom::WindowManager;
     params.mus_properties[WindowManager::kContainerId_InitProperty] =
         mojo::ConvertTo<std::vector<uint8_t>>(container_id);
   } else {
     params.parent = ash::Shell::GetContainer(ash::Shell::GetPrimaryRootWindow(),
                                              container_id);
   }
   widget->Init(params);
 
   // Observer is needed for ChromeVox extension to send messages between content
@@ skipping 53 matching lines @@
   return false;
 }
 
 bool BluetoothPairingDialog::HandleContextMenu(
     const content::ContextMenuParams& params) {
   // Disable context menu.
   return true;
 }
 
 }  // namespace chromeos