Widen jingle Memcheck suppression

tools/valgrind/memcheck/suppressions.txt

 # There are four 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 # running overnight and removing outdated bugs/suppressions.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 7239 matching lines @@
    fun:_ZN4buzz16XmppStanzaParserC1EPNS_22XmppStanzaParseHandlerE
    fun:_ZN4buzz14XmppEngineImplC1Ev
    fun:_ZN4buzz10XmppEngine6CreateEv
    fun:_ZN4buzz10XmppClient7ConnectERKNS_18XmppClientSettingsERKSsPNS_11AsyncSocketEPNS_11PreXmppAuthE
    fun:_ZN8notifier14XmppConnectionC1ERKN4buzz18XmppClientSettingsERK13scoped_refptrIN3net23URLRequestContextGetterEEPNS0_8DelegateEPNS1_11PreXmppAuthE
    fun:_ZN8notifier18SingleLoginAttempt10TryConnectERKNS_18ConnectionSettingsE
 }
 {
    bug_259350e
    Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN4base4BindIMN3net25SingleRequestHostResolverEFviENS_8internal17UnretainedWrapperIS2_EEEENS_8CallbackINS5_9BindStateINS5_13FunctorTraitsIT_E12RunnableTypeENSC_7RunTypeEFvNS5_19CallbackParamTraitsIT0_E11StorageTypeEEE14UnboundRunTypeEEESB_RKSG_
-   fun:_ZN3net25SingleRequestHostResolverC1EPNS_12HostResolverE
    ...
    fun:_ZN3net29InitSocketHandleForRawConnectERKNS_12HostPortPairEPNS_18HttpNetworkSessionERKNS_9ProxyInfoERKNS_9SSLConfigESA_NS_11PrivacyModeERKNS_11BoundNetLogEPNS_18ClientSocketHandleERKN4base8CallbackIFviEEE
    fun:_ZN11jingle_glue26ProxyResolvingClientSocket23ProcessProxyResolveDoneEi
 }
 {
    bug_259350f
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN11jingle_glue26ProxyResolvingClientSocket23ProcessProxyResolveDoneEi
 }
@@ skipping 65 matching lines @@
    fun:_ZN6WebKit16EditorClientImpl23requestCheckingOfStringEN3WTF10PassRefPtrIN7WebCore19TextCheckingRequestEEE
    fun:_ZN7WebCore12SpellChecker13invokeRequestEN3WTF10PassRefPtrINS_17SpellCheckRequestEEE
    fun:_ZN7WebCore12SpellChecker18requestCheckingForEN3WTF10PassRefPtrINS_17SpellCheckRequestEEE
    fun:_ZN7WebCore6Editor40markAllMisspellingsAndBadGrammarInRangesEjPNS_5RangeES2_
    fun:_ZN7WebCore6Editor33markMisspellingsAfterTypingToWordERKNS_15VisiblePositionERKNS_16VisibleSelectionE
    fun:_ZN7WebCore13TypingCommand27markMisspellingsAfterTypingENS0_14ETypingCommandE
    fun:_ZN7WebCore13TypingCommand24typingAddedToOpenCommandENS0_14ETypingCommandE
    fun:_ZN7WebCore13TypingCommand28insertTextRunWithoutNewlinesERKN3WTF6StringEb
    fun:_ZNK7WebCore26TypingCommandLineOperationclEmmb
 }