Revert 262516 "Remove title and icon from chrome apps native style title bars."

chrome/browser/ui/views/apps/app_window_desktop_native_widget_aura_win.cc

Index: chrome/browser/ui/views/apps/app_window_desktop_native_widget_aura_win.cc
diff --git a/chrome/browser/ui/views/apps/app_window_desktop_native_widget_aura_win.cc b/chrome/browser/ui/views/apps/app_window_desktop_native_widget_aura_win.cc
deleted file mode 100644
index b2819dadea188b6fa814a47ef1e3c79c8645bb88..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/apps/app_window_desktop_native_widget_aura_win.cc
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2014 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/apps/app_window_desktop_native_widget_aura_win.h"
-
-#include "chrome/browser/ui/views/apps/app_window_desktop_window_tree_host_win.h"
-#include "chrome/browser/ui/views/apps/chrome_native_app_window_views_win.h"
-#include "ui/aura/window.h"
-
-AppWindowDesktopNativeWidgetAuraWin::AppWindowDesktopNativeWidgetAuraWin(
-    ChromeNativeAppWindowViewsWin* app_window)
-    : views::DesktopNativeWidgetAura(app_window->widget()),
-      app_window_(app_window) {
-  GetNativeWindow()->SetName("AppWindowAura");
-}
-
-AppWindowDesktopNativeWidgetAuraWin::~AppWindowDesktopNativeWidgetAuraWin() {}
-
-void AppWindowDesktopNativeWidgetAuraWin::InitNativeWidget(
-    const views::Widget::InitParams& params) {
-  views::Widget::InitParams modified_params = params;
-  modified_params.desktop_window_tree_host =
-      new AppWindowDesktopWindowTreeHostWin(app_window_, this);
-  DesktopNativeWidgetAura::InitNativeWidget(modified_params);
-}