Safe numeric library: base/numerics (copied from Chromium)

webrtc/base/base.gyp

 # Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 {
   'includes': [ '../build/common.gypi', ],
@@ skipping 52 matching lines @@
           ],
         }
       ],
     }], # OS=="ios"
   ],
   'targets': [
     {
       # The subset of rtc_base approved for use outside of libjingle.
       'target_name': 'rtc_base_approved',
       'type': 'static_library',
+      'dependencies': [
+        '<(webrtc_root)/base/numerics/safe_numerics.gyp:safe_numerics',
+      ],
       'sources': [
         'array_view.h',
         'atomicops.h',
         'bitbuffer.cc',
         'bitbuffer.h',
         'buffer.cc',
         'buffer.h',
         'bufferqueue.cc',
         'bufferqueue.h',
         'bytebuffer.cc',
@@ skipping 23 matching lines @@
         'platform_thread.cc',
         'platform_thread.h',
         'platform_thread_types.h',
         'random.cc',
         'random.h',
         'rate_statistics.cc',
         'rate_statistics.h',
         'ratetracker.cc',
         'ratetracker.h',
         'refcount.h',
-        'safe_conversions.h',
-        'safe_conversions_impl.h',
         'scoped_ptr.h',
         'scoped_ref_ptr.h',
         'stringencode.cc',
         'stringencode.h',
         'stringutils.cc',
         'stringutils.h',
         'systeminfo.cc',
         'systeminfo.h',
         'template_util.h',
         'thread_annotations.h',
@@ skipping 616 matching lines @@
     },
     {
      'target_name': 'gtest_prod',
       'type': 'static_library',
       'sources': [
         'gtest_prod_util.h',
       ],
     },
   ],
 }