ThreadSanitizer: Expand one suppression, add another.

tools/valgrind/tsan/suppressions.txt

Index: tools/valgrind/tsan/suppressions.txt
diff --git a/tools/valgrind/tsan/suppressions.txt b/tools/valgrind/tsan/suppressions.txt
index 10f4a5675a050d982e68224c50f81c552b4d5485..8e33a1028c284ff7881de779b33fdebd4fec0a67 100644
--- a/tools/valgrind/tsan/suppressions.txt
+++ b/tools/valgrind/tsan/suppressions.txt
@@ -351,7 +351,7 @@
    fun:logging::LogMessage::*LogMessage
    fun:base::PlatformThread::SetThreadPriority
    fun:base::SimpleThread::SetThreadPriority
-   fun:AudioRendererImpl::Run
+   fun:AudioDevice::Run
 }
 
 ############################
@@ -692,3 +692,15 @@
   fun:ChildThread::OnSetProfilerStatus
   fun:DispatchToMethod
 }
+{
+  bug_107181
+  ThreadSanitizer:Race
+  fun:media::AudioRendererAlgorithmBase::set_playback_rate
+  fun:media::AudioRendererAlgorithmOLA::set_playback_rate
+  fun:media::AudioRendererBase::SetPlaybackRate
+  fun:AudioRendererImpl::SetPlaybackRate
+  fun:media::CompositeFilter::SetPlaybackRate
+  fun:media::PipelineImpl::PlaybackRateChangedTask
+  ...
+  fun:base::internal::RunnableAdapter::Run
+}