Replace the DownloadFileManager with direct ownership of DownloadFileImpl

content/content_tests.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'test_support_content',
       'type': 'static_library',
       'defines!': ['CONTENT_IMPLEMENTATION'],
@@ skipping 240 matching lines @@
         'browser/accessibility/browser_accessibility_manager_unittest.cc',
         'browser/accessibility/browser_accessibility_win_unittest.cc',
         'browser/appcache/chrome_appcache_service_unittest.cc',
         'browser/browser_thread_unittest.cc',
         'browser/browser_url_handler_impl_unittest.cc',
         'browser/child_process_security_policy_unittest.cc',
         'browser/debugger/devtools_manager_unittest.cc',
         'browser/device_orientation/provider_unittest.cc',
         'browser/download/base_file_unittest.cc',
         'browser/download/byte_stream_unittest.cc',
-        'browser/download/download_file_manager_unittest.cc',
         'browser/download/download_file_unittest.cc',
         'browser/download/download_id_unittest.cc',
         'browser/download/download_item_impl_unittest.cc',
         'browser/download/download_manager_impl_unittest.cc',
         'browser/download/file_metadata_unittest_linux.cc',
         'browser/download/save_package_unittest.cc',
         'browser/gamepad/gamepad_provider_unittest.cc',
         'browser/gamepad/gamepad_test_helpers.cc',
         'browser/gamepad/gamepad_test_helpers.h',
         'browser/geolocation/device_data_provider_unittest.cc',
@@ skipping 648 matching lines @@
             'java_in_dir': '../content/shell/android/javatests',
             'resource_dir': '../res',
             'additional_src_dirs': ['../content/public/android/javatests/'],
           },
           'includes': [ '../build/java_apk.gypi' ],
         },
       ],
     }],
   ],
 }