diff -r 000000000000 -r 6474c204b198 media/webrtc/trunk/tools/clang/scripts/plugin_flags.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/media/webrtc/trunk/tools/clang/scripts/plugin_flags.sh	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,24 @@
+#!/bin/bash
+# Copyright (c) 2012 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.
+
+# This script returns the flags that should be used when GYP_DEFINES contains
+# clang_use_chrome_plugins. The flags are stored in a script so that they can
+# be changed on the bots without requiring a master restart.
+
+THIS_ABS_DIR=$(cd $(dirname $0) && echo $PWD)
+CLANG_LIB_PATH=$THIS_ABS_DIR/../../../third_party/llvm-build/Release+Asserts/lib
+
+if uname -s | grep -q Darwin; then
+  LIBSUFFIX=dylib
+else
+  LIBSUFFIX=so
+fi
+
+echo -Xclang -load -Xclang $CLANG_LIB_PATH/libFindBadConstructs.$LIBSUFFIX \
+  -Xclang -add-plugin -Xclang find-bad-constructs \
+  -Xclang -plugin-arg-find-bad-constructs \
+  -Xclang skip-virtuals-in-implementations \
+  -Xclang -plugin-arg-find-bad-constructs \
+  -Xclang check-cc-directory