Always use the native frame for popups and hosted apps on desktop linux

chrome/browser/ui/views/frame/browser_non_client_frame_view_factory_x11.cc

Index: chrome/browser/ui/views/frame/browser_non_client_frame_view_factory_x11.cc
diff --git a/chrome/browser/ui/views/frame/browser_non_client_frame_view_factory_x11.cc b/chrome/browser/ui/views/frame/browser_non_client_frame_view_factory_x11.cc
deleted file mode 100644
index 6e601f5522e7f6141584255f22a12eaf387d5256..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/frame/browser_non_client_frame_view_factory_x11.cc
+++ /dev/null
@@ -1,26 +0,0 @@
-// 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/frame/browser_non_client_frame_view.h"
-
-#include "base/command_line.h"
-#include "chrome/browser/ui/views/frame/browser_view.h"
-#include "chrome/browser/ui/views/frame/opaque_browser_frame_view.h"
-#include "chrome/browser/ui/views/frame/popup_non_client_frame_view.h"
-#include "chrome/common/chrome_switches.h"
-
-namespace chrome {
-
-BrowserNonClientFrameView* CreateBrowserNonClientFrameView(
-    BrowserFrame* frame, BrowserView* browser_view) {
-  Browser::Type type = browser_view->browser()->type();
-  switch (type) {
-    case Browser::TYPE_POPUP:
-      return new PopupNonClientFrameView(frame);
-    default:
-      return new OpaqueBrowserFrameView(frame, browser_view);
-  }
-}
-
-}  // namespace chrome