Widen a suppression after the recent libjingle DEPS roll....

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 # running overnight and removing outdated bugs/suppressions.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 2820 matching lines @@
   fun:_ZN7logging17MakeCheckOpString*
   fun:_ZN7logging11Check*Impl*
   fun:_ZN7logging*LoggingTest_*_Test8TestBodyEv
 }
 {
    bug_57799
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN7cricket9Transport17OnRemoteCandidateERKNS_9CandidateE
    fun:_ZN7cricket9Transport18OnRemoteCandidatesERKSt6vectorINS_9CandidateESaIS2_EE
+   ...
    fun:_ZN7cricket7Session22OnTransportInfoMessageERKNS_14SessionMessageEPNS_12MessageErrorE
    fun:_ZN7cricket7Session17OnIncomingMessageERKNS_14SessionMessageE
    fun:_ZN7cricket14SessionManager17OnIncomingMessageEPKN4buzz10XmlElementE
    fun:_ZN8remoting18SessionManagerPair14DeliverMessageEPN7cricket14SessionManagerEPN4buzz10XmlElementE
    fun:_ZN8remoting18SessionManagerPair16DoProcessMessageEPN7cricket14SessionManagerEPN4buzz10XmlElementE
    fun:_Z16DispatchToMethodIN8remoting18SessionManagerPairEMS1_FvPN7cricket14SessionManagerEPN4buzz10XmlElementEES4_S7_EvPT_T0_RK6Tuple2IT1_T2_E
    fun:_ZN14RunnableMethodIN8remoting18SessionManagerPairEMS1_FvPN7cricket14SessionManagerEPN4buzz10XmlElementEE6Tuple2IS4_S7_EE3RunEv
 }
 {
    bug_57800
@@ skipping 460 matching lines @@
    fun:_ZN7WebCore9SVGLength16setValueAsStringERKN3WTF6StringERi
    fun:_ZN7WebCore13SVGLengthList5parseERKN3WTF6StringENS_13SVGLengthModeE
    fun:_ZN7WebCore25SVGTextPositioningElement20parseMappedAttributeEPNS_9AttributeE
    fun:_ZN7WebCore14SVGTextElement20parseMappedAttributeEPNS_9AttributeE
    fun:_ZN7WebCore13StyledElement16attributeChangedEPNS_9AttributeEb
    fun:_ZN7WebCore10SVGElement16attributeChangedEPNS_9AttributeEb
    fun:_ZN7WebCore7Element12setAttributeERKNS_13QualifiedNameERKN3WTF12AtomicStringERi
    fun:_ZN7WebCore7Element14setAttributeNSERKN3WTF12AtomicStringES4_S4_RiNS_27FragmentScriptingPermissionE
    fun:_ZN7WebCore15ElementInternal22setAttributeNSCallbackERKN2v89ArgumentsE
 }