GN Templates: Move common_config to the template.

webrtc/p2p/BUILD.gn

 # Copyright (c) 2016 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.
 
 import("../build/webrtc.gni")
 
@@ skipping 77 matching lines @@
     "../libjingle/xmllite",
   ]
 
   if (rtc_build_expat) {
     deps += [ "//third_party/expat" ]
     public_deps = [
       "//third_party/expat",
     ]
   }
 
-  configs += [ "..:common_config" ]
   public_configs = [
     "..:common_inherited_config",
     ":rtc_p2p_inherited_config",
   ]
 
   if (build_with_chromium) {
     if (is_nacl) {
       deps += [ "//native_client_sdk/src/libraries/nacl_io" ]
     }
   } else {
@@ skipping 54 matching lines @@
   ]
 }
 
 if (!build_with_chromium) {
   # Doesn't build within Chrome on Win.
   rtc_executable("stun_prober") {
     sources = [
       "stunprober/main.cc",
     ]
 
-    configs += [ "..:common_config" ]
     if (!build_with_chromium && is_clang) {
       # Suppress warnings from Chrome's Clang plugins.
       # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
       suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
     }
 
     deps = [
       ":libstunprober",
       ":rtc_p2p",
       "../system_wrappers:field_trial_default",
     ]
   }
 }