POSIX: re-enable strict aliasing

chrome/chrome_tests_unit.gypi

 # Copyright 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': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 466 matching lines @@
         'chrome_resources.gyp:chrome_strings',
       ],
       # TODO(joi): Remove this section once the google_apis tests are
       # a separate unit test binary.
       'includes': [
         '../google_apis/determine_use_official_keys.gypi',
       ],
       'include_dirs': [
         '..',
       ],
+      'cflags': [
+        # TODO(phajdan.jr): Remove, http://crbug.com/32204 .
+        '-fno-strict-aliasing',
+      ],
       'defines': [
         'CLD_WINDOWS',
       ],
       'direct_dependent_settings': {
         'defines': [
           'CLD_WINDOWS',
         ],
       },
       'msvs_settings': {
         'VCLinkerTool': {
@@ skipping 2243 matching lines @@
               # more details.
               'DebugInformationFormat': '3',
               'ProgramDataBaseFileName': '<(PRODUCT_DIR)/unit_tests.exe.pdb',
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }