Suppress another race in WebRTCAudioDeviceTest.

tools/valgrind/tsan/suppressions.txt

 # There are a few kinds of suppressions in this file.
 # 1. third party stuff we have no control over
 #
 # 2. intentional unit test errors, or stuff that is somehow a false positive
 # in our own code, or stuff that is so trivial it's not worth fixing
 #
 # 3. Suppressions for real chromium bugs that are not yet fixed.
 # These should all be in chromium's bug tracking system (but a few aren't yet).
 # Periodically we should sweep this file and the bug tracker clean by
 # running overnight and removing outdated bugs/suppressions.
@@ skipping 660 matching lines @@
   fun:webrtc::TraceImpl::AddImpl
   fun:webrtc::Trace::Add
   fun:webrtc::ThreadPosix::Run
 }
 {
   bug_103711f
   ThreadSanitizer:Race
   fun:WebRTCAudioDeviceTest::SetUp
 }
 {
+  bug_103711g
+  ThreadSanitizer:Race
+  fun:webrtc::EventWrapper::~EventWrapper
+  fun:webrtc::EventPosix::~EventPosix
+  fun:webrtc::ProcessThreadImpl::~ProcessThreadImpl
+  fun:webrtc::ProcessThread::DestroyProcessThread
+  fun:webrtc::voe::SharedData::~SharedData
+  fun:webrtc::VoiceEngineImpl::~VoiceEngineImpl
+  fun:webrtc::VoiceEngine::Delete
+  fun:WebRTCAutoDelete::reset
+  fun:WebRTCAutoDelete::~WebRTCAutoDelete
+  fun:WebRTCAudioDeviceTest_Construct_Test::TestBody
+}
+{
    bug_104769
    ThreadSanitizer:Race
    fun:timeout_correct
    fun:event_base_loop
    fun:base::MessagePumpLibevent::Run
    fun:MessageLoop::RunInternal
    fun:MessageLoop::RunHandler
    fun:MessageLoop::Run
 }
 {
   bug_104776_maybe_benign
   ThreadSanitizer:Race
   fun:base::StatisticsRecorder::StatisticsRecorder
   fun:BrowserMain
   fun:::RunNamedProcessTypeMain
   fun:content::ContentMain
   fun:ChromeMain
   fun:main
 }
 {
   bug_105579
   ThreadSanitizer:Race
   fun:net::SdchManager::EnableSdchSupport
   fun:net::SdchManager::Shutdown
 }