Fix Chromium clang plugin warnings

webrtc/modules/audio_coding/BUILD.gn

 # 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.
 
 import("../../build/webrtc.gni")
 import("audio_coding.gni")
@@ skipping 897 matching lines @@
   source_set("acm_send_test") {
     testonly = true
     sources = [
       "acm2/acm_send_test_oldapi.cc",
       "acm2/acm_send_test_oldapi.h",
     ]
 
     configs += [ "../..:common_config" ]
     public_configs = [ "../..:common_inherited_config" ]
 
-    if (is_clang) {
-      # Suppress warnings from the Chromium Clang plugins (bugs.webrtc.org/163).
-      configs -= [ "//build/config/clang:find_bad_constructs" ]
-    }
-
     defines = audio_coding_defines
 
     deps = audio_coding_deps + [
              ":audio_coding",
              ":neteq_unittest_tools",
              "//testing/gtest",
            ]
   }
 
   executable("delay_test") {
     testonly = true
     sources = [
       "test/Channel.cc",
       "test/PCMFile.cc",
       "test/delay_test.cc",
       "test/utility.cc",
     ]
 
     configs += [ "../..:common_config" ]
     public_configs = [ "../..:common_inherited_config" ]
 
-    if (is_clang) {
-      # Suppress warnings from Chrome's Clang plugins.
-      # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
-      configs -= [ "//build/config/clang:find_bad_constructs" ]
-    }
-
     deps = [
       ":audio_coding",
       "../../:webrtc_common",
       "../../system_wrappers",
       "../../system_wrappers:system_wrappers_default",
       "../../test:test_support",
       "../rtp_rtcp",
       "//build/config/sanitizers:deps",
       "//testing/gtest",
       "//third_party/gflags:gflags",
@@ skipping 651 matching lines @@
       "//testing/gtest",
     ]
 
     if (is_clang) {
       # Suppress warnings from Chrome's Clang plugins.
       # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
       configs -= [ "//build/config/clang:find_bad_constructs" ]
     }
   }
 }