Removes useage of deprecated Compositor constructor

content/content_browser.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.
 
 {
   'dependencies': [
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
     '../net/net.gyp:net',
@@ skipping 1676 matching lines @@
         '../ui/strings/ui_strings.gyp:ui_strings',
       ],
     }, {
       'sources/': [
         ['exclude', '^browser/renderer_host/render_widget_host_view_aura.cc'],
         ['exclude', '^browser/renderer_host/render_widget_host_view_aura.h'],
         ['exclude', '^browser/web_contents/touch_editable_impl_aura.cc'],
         ['exclude', '^browser/web_contents/touch_editable_impl_aura.h'],
         ['exclude', '^browser/renderer_host/ui_events_helper.cc'],
         ['exclude', '^browser/renderer_host/ui_events_helper.h'],
-        ['exclude', '^browser/context_factory.cc'],
-        ['exclude', '^public/browser/context_factory.h'],
       ],
     }],
     ['use_aura==1 or OS=="mac"', {
       'dependencies': [
         '../ui/compositor/compositor.gyp:compositor',
       ],
     }, {
       'sources/': [
         ['exclude', '^browser/compositor/'],
+        ['exclude', '^browser/context_factory.cc'],
+        ['exclude', '^public/browser/context_factory.h'],
       ]
     }],
     ['enable_plugins==1', {
       'dependencies': [
         '../ppapi/ppapi_internal.gyp:ppapi_ipc',
         '../ppapi/ppapi_internal.gyp:ppapi_shared',
       ],
     }, {  # enable_plugins==0
       'sources!': [
         'browser/pepper_flash_settings_helper_impl.cc',
@@ skipping 32 matching lines @@
         '../build/linux/system.gyp:dbus',
         '../dbus/dbus.gyp:dbus',
       ],
     }, {  # OS != "linux" or use_dbus==0
       'sources!': [
         'browser/geolocation/wifi_data_provider_linux.cc',
       ],
     }],
   ],
 }