Suppress races in ShellIntegration::DefaultWebClientWorker::ObserverDestroyed (issue 132230)

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 # running overnight and removing outdated bugs/suppressions.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 957 matching lines @@
    fun:lock_cache
    fun:ssl_LookupSID
    fun:ssl2_BeginClientHandshake
    fun:ssl_Do1stHandshake
    fun:SSL_ForceHandshake
    fun:net::SSLClientSocketNSS::Core::DoHandshake
    fun:net::SSLClientSocketNSS::Core::DoHandshakeLoop
    fun:net::SSLClientSocketNSS::Core::Connect
    fun:base::internal::RunnableAdapter::Run
 }
+{
+   bug_132230a
+   ThreadSanitizer:Race
+   ...
+   fun:ProtocolHandlerRegistry::DefaultClientObserver::~DefaultClientObserver
+   fun:::FakeClientObserver::~FakeClientObserver
+   fun:ProtocolHandlerRegistry::Finalize
+}
+{
+   bug_132230b
+   ThreadSanitizer:Race
+   fun:ShellIntegration::DefaultWebClientWorker::ExecuteSetAsDefault
+   fun:base::internal::RunnableAdapter::Run
+}