Remove GTEST_LANG_CXX11 and switch to C++11 on gtest and gmock

testing/gtest_nacl.gyp

 # Copyright 2014 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_untrusted.gypi',
@@ skipping 18 matching lines @@
           ],
           'include_dirs': [
             'gtest',
             'gtest/include',
           ],
           'defines': [
             # In order to allow regex matches in gtest to be shared between
             # Windows and other systems, we tell gtest to always use it's
             # internal engine.
             'GTEST_HAS_POSIX_RE=0',
-            'GTEST_LANG_CXX11=0',
-            # gtest isn't able to figure out when RTTI is disabled for gcc
-            # versions older than 4.3.2, and assumes it's enabled.  Our Mac
-            # and Linux builds disable RTTI, and cannot guarantee that the
-            # compiler will be 4.3.2. or newer.  The Mac, for example, uses
-            # 4.2.1 as that is the latest available on that platform.  gtest
-            # must be instructed that RTTI is disabled here, and for any
-            # direct dependents that might include gtest headers.
-            'GTEST_HAS_RTTI=0',
           ],
           'all_dependent_settings': {
             'defines': [
               'GTEST_HAS_POSIX_RE=0',
-              'GTEST_LANG_CXX11=0',
             ],
             'link_flags': [
               '-lgtest_nacl',
             ],
           },
           'direct_dependent_settings': {
             'defines': [
               'UNIT_TEST',
-              'GTEST_HAS_RTTI=0',
             ],
             'include_dirs': [
               'gtest/include',  # So that gtest headers can find themselves.
             ],
           },
         },
         {
           'target_name': 'gtest_main_nacl',
           'type': 'none',
           'variables': {
@@ skipping 13 matching lines @@
           'all_dependent_settings': {
             'link_flags': [
               '-lgtest_main_nacl',
             ],
           },
         },
       ],
     }],
   ],
 }