Adding in most of the unit tests.

serializer/serializer.gyp

 # Copyright (c) 2009 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': {
     'chromium_code': 1,
   },
   'includes': [
     '../build/common.gypi',
@@ skipping 12 matching lines @@
       'sources': [
         'cross/serializer.cc',
         'cross/serializer.h',
         'cross/serializer_binary.cc',
         'cross/serializer_binary.h',
         'cross/version.h',
       ],
     },
     {
       'target_name': 'o3dSerializerTest',
-      'type': 'static_library',
-      'sources': [
-        'cross/serializer_test.cc',
+      'type': 'none',
+      'dependencies': [
+        'o3dSerializer',
       ],
+      'direct_dependent_settings': {
+        'sources': [
+          'cross/serializer_test.cc',
+        ],
+      },
     },
   ],
 }