MacViews: Fix gn check fail for mac_views_browser on Aura dependencies.

content/shell/browser/shell_download_manager_delegate.cc

 // Copyright 2013 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 "content/shell/browser/shell_download_manager_delegate.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <commdlg.h>
 #endif
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/web_contents.h"
 #include "content/shell/common/shell_switches.h"
 #include "net/base/filename_util.h"
 
-#if defined(OS_WIN)
-#include "ui/aura/window.h"
-#include "ui/aura/window_tree_host.h"
+#if defined(OS_WIN) && defined(USE_AURA)
+#include "ui/aura/window.h"            // nogncheck
+#include "ui/aura/window_tree_host.h"  // nogncheck
 #endif
 
 namespace content {
 
 ShellDownloadManagerDelegate::ShellDownloadManagerDelegate()
     : download_manager_(NULL),
       suppress_prompting_(false),
       weak_ptr_factory_(this) {}
 
 ShellDownloadManagerDelegate::~ShellDownloadManagerDelegate(){
@@ skipping 148 matching lines @@
                DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS, result);
 }
 
 void ShellDownloadManagerDelegate::SetDownloadBehaviorForTesting(
     const base::FilePath& default_download_path) {
   default_download_path_ = default_download_path;
   suppress_prompting_ = true;
 }
 
 }  // namespace content