Remove files that don't exist, and fix typos in gyp files

content/content_browser.gypi

 # Copyright (c) 2011 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': 'content_browser',
       'type': 'static_library',
       'dependencies': [
@@ skipping 55 matching lines @@
         'browser/device_orientation/provider.h',
         'browser/device_orientation/provider_impl.cc',
         'browser/device_orientation/provider_impl.h',
         'browser/disposition_utils.cc',
         'browser/disposition_utils.h',
         'browser/file_system/browser_file_system_helper.cc',
         'browser/file_system/browser_file_system_helper.h',
         'browser/file_system/file_system_dispatcher_host.cc',
         'browser/file_system/file_system_dispatcher_host.h',
         'browser/font_list_async.cc',
-        'browser/font_list_asnyc.h',
+        'browser/font_list_async.h',
         'browser/geolocation/access_token_store.h',
         'browser/geolocation/arbitrator_dependency_factory.cc',
         'browser/geolocation/arbitrator_dependency_factory.h',
         'browser/geolocation/core_location_data_provider_mac.h',
         'browser/geolocation/core_location_data_provider_mac.mm',
         'browser/geolocation/core_location_provider_mac.h',
         'browser/geolocation/core_location_provider_mac.mm',
         'browser/geolocation/device_data_provider.cc',
         'browser/geolocation/device_data_provider.h',
         'browser/geolocation/empty_device_data_provider.cc',
@@ skipping 295 matching lines @@
             'mac_bundle_resources': [
               'browser/gpu.sb',
               'browser/worker.sb',
             ],
           },
         }],
       ],
     },
   ],
 }