Valgrind: Widen a suppression.

tools/valgrind/memcheck/suppressions.txt

 # There are three 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 # running overnight and removing outdated bugs/suppressions.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 4291 matching lines @@
    ...
    fun:_ZN21TestURLRequestContext4InitEv
    ...
    fun:_ZN21TestURLRequestContextC1Ev
    fun:_ZN27TestURLRequestContextGetter20GetURLRequestContextEv
 }
 {
    bug_79933b
    Memcheck:Leak
    fun:_Znw*
-   fun:_ZN9__gnu_cxx13new_allocatorIPN3net16SSLConfigService8ObserverEE8allocateEmPKv
-   fun:_ZNSt12_Vector_baseIPN3net16SSLConfigService8ObserverESaIS3_EE11_M_allocateEm
+   fun:_ZN9__gnu_cxx13new_allocatorIPN3net16SSLConfigService8Observer*
+   fun:_ZNSt12_Vector_baseIPN3net16SSLConfigService8Observer*
    fun:_ZNSt6vectorIPN3net16SSLConfigService8ObserverESaIS3_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS3_S5_EERKS3_
    fun:_ZNSt6vectorIPN3net16SSLConfigService8ObserverESaIS3_EE9push_backERKS3_
    fun:_ZN16ObserverListBaseIN3net16SSLConfigService8ObserverEE11AddObserverEPS2_
    fun:_ZN3net16SSLConfigService11AddObserverEPNS0_8ObserverE
-   fun:_ZN3net19SSLClientSocketPoolC2EiiPNS_26ClientSocketPoolHistogramsEPNS_12HostResolverEPNS_12CertVerifierEPNS_13DnsRRResolverEPNS_24DnsCertProvenanceCheckerEPNS_18SSLHostInfoFactoryEPNS_19ClientSocketFactoryEPNS_25TransportClientSocketPoolEPNS_21SOCKSClientSocketPoolEPNS_25HttpProxyClientSocketPoolEPNS_16SSLConfigServiceEPNS_6NetLogE
-   fun:_ZN3net19SSLClientSocketPoolC1EiiPNS_26ClientSocketPoolHistogramsEPNS_12HostResolverEPNS_12CertVerifierEPNS_13DnsRRResolverEPNS_24DnsCertProvenanceCheckerEPNS_18SSLHostInfoFactoryEPNS_19ClientSocketFactoryEPNS_25TransportClientSocketPoolEPNS_21SOCKSClientSocketPoolEPNS_25HttpProxyClientSocketPoolEPNS_16SSLConfigServiceEPNS_6NetLogE
-   fun:_ZN3net23ClientSocketPoolManagerC2EPNS_6NetLogEPNS_19ClientSocketFactoryEPNS_12HostResolverEPNS_12CertVerifierEPNS_13DnsRRResolverEPNS_24DnsCertProvenanceCheckerEPNS_18SSLHostInfoFactoryEPNS_12ProxyServiceEPNS_16SSLConfigServiceE
-   fun:_ZN3net23ClientSocketPoolManagerC1EPNS_6NetLogEPNS_19ClientSocketFactoryEPNS_12HostResolverEPNS_12CertVerifierEPNS_13DnsRRResolverEPNS_24DnsCertProvenanceCheckerEPNS_18SSLHostInfoFactoryEPNS_12ProxyServiceEPNS_16SSLConfigServiceE
-   fun:_ZN3net18HttpNetworkSessionC2ERKNS0_6ParamsE
-   fun:_ZN3net18HttpNetworkSessionC1ERKNS0_6ParamsE
-   fun:_ZN8notifier26ProxyResolvingClientSocketC2ERK13scoped_refptrIN3net23URLRequestContextGetterEERKNS2_9SSLConfigERKNS2_12HostPortPairE
+   ...
    fun:_ZN8notifier26ProxyResolvingClientSocketC1ERK13scoped_refptrIN3net23URLRequestContextGetterEERKNS2_9SSLConfigERKNS2_12HostPortPairE
    fun:_ZN8notifier23XmppClientSocketFactory27CreateTransportClientSocketERKN3net12HostPortPairE
    fun:_ZN8notifier17ChromeAsyncSocket7ConnectERKN9talk_base13SocketAddressE
    fun:_ZN4buzz10XmppClient21ProcessStartXmppLoginEv
    fun:_ZN4buzz10XmppClient7ProcessEi
    fun:_ZN9talk_base4Task4StepEv
    fun:_ZN9talk_base10TaskRunner16InternalRunTasksEb
    fun:_ZN9talk_base10TaskRunner8RunTasksEv
 }
 {
@@ skipping 294 matching lines @@
 }
 {
    bug_todo_getdelim
    Memcheck:Leak
    fun:malloc
    fun:getdelim
    ...
    fun:call_init
    fun:_dl_init
 }