Turn FileDescriptorInfo a collection class

content/content_tests.gypi

 # Copyright (c) 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.
 
 {
   'variables': {
     'layouttest_support_content_sources': [
       'public/test/layouttest_support.h',
       'public/test/nested_message_pump_android.cc',
       'public/test/nested_message_pump_android.h',
@@ skipping 749 matching lines @@
             '../storage/storage_browser.gyp:storage',
             '../storage/storage_common.gyp:storage_common',
             '../third_party/WebKit/public/blink.gyp:blink',
             '../third_party/icu/icu.gyp:icui18n',
             '../third_party/icu/icu.gyp:icuuc',
             '../third_party/leveldatabase/leveldatabase.gyp:leveldatabase',
             '../third_party/libjingle/libjingle.gyp:libjingle',
             '../ui/gl/gl.gyp:gl',
           ],
         }],
+        ['OS != "win"', {
+          'sources': [
+            'browser/file_descriptor_info_impl_unittest.cc',
+          ],
+        }],
         ['enable_plugins==0', {
           'sources/': [
             ['exclude', '^browser/renderer_host/pepper/'],
             ['exclude', '^child/npapi/'],
             ['exclude', '^renderer/npapi/'],
             ['exclude', '^renderer/pepper/'],
           ],
           'sources!': [
             'browser/plugin_loader_posix_unittest.cc',
             'renderer/media/webrtc/video_destination_handler_unittest.cc',
@@ skipping 1137 matching lines @@
                   'files': ['<(PRODUCT_DIR)/libnpapi_test_plugin.so'],
                 },
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }