Fix clang warning in peerconnection_jni.cc

talk/libjingle.gyp

 #
 # libjingle
 # Copyright 2012 Google Inc.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
 #
 #  1. Redistributions of source code must retain the above copyright notice,
 #     this list of conditions and the following disclaimer.
 #  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 44 matching lines @@
             'app/webrtc/java/jni/jni_helpers.cc',
             'app/webrtc/java/jni/jni_helpers.h',
             'app/webrtc/java/jni/native_handle_impl.cc',
             'app/webrtc/java/jni/native_handle_impl.h',
             'app/webrtc/java/jni/peerconnection_jni.cc',
           ],
           'include_dirs': [
             '<(libyuv_dir)/include',
           ],
           'conditions': [
-            ['clang==1', {
-              'cflags': [
-                # Disabled due to failing when compiled with -Wall, see
-                # https://bugs.chromium.org/p/webrtc/issues/detail?id=5399
-                '-Wno-overloaded-virtual',
-              ],
-            }],
             ['OS=="linux"', {
               'defines': [
                 'HAVE_GTK',
               ],
               'include_dirs': [
                 '<(java_home)/include',
                 '<(java_home)/include/linux',
               ],
               'conditions': [
                 ['use_gtk==1', {
@@ skipping 724 matching lines @@
         ['OS=="android" and build_with_chromium==0', {
           'sources': [
             'app/webrtc/androidvideocapturer.h',
             'app/webrtc/androidvideocapturer.cc',
            ],
         }],
       ],
     },  # target libjingle_peerconnection
   ],
 }