Valgrind: Remove a few obsolete suppressions.

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 # running overnight and removing outdated bugs/suppressions.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 1001 matching lines @@
 {
    bug_50936
    Memcheck:Leak
    fun:_Znw*
    ...
    fun:_ZN23OffTheRecordProfileImpl4InitEv
    fun:_ZN7Profile25CreateOffTheRecordProfileEv
    fun:_ZN11ProfileImpl22GetOffTheRecordProfileEv
 }
 {
-   bug_50968_a
-   Memcheck:Leak
-   ...
-   fun:_ZN14WebDataService29InitializeDatabaseIfNecessaryEv
-}
-{
-   bug_50968_b
-   Memcheck:Unaddressable
-   ...
-   fun:_ZN14WebDataService29InitializeDatabaseIfNecessaryEv
-}
-{
-   bug_50968_d
-   Memcheck:Uninitialized
-   ...
-   fun:_ZN14WebDataService29InitializeDatabaseIfNecessaryEv
-}
-{
    bug_56359_a
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN3net9HttpCache24GetBackendForTransactionEPNS0_11TransactionE
    fun:_ZN3net9HttpCache11Transaction12DoGetBackendEv
    fun:_ZN3net9HttpCache11Transaction6DoLoopEi
    fun:_ZN3net9HttpCache11Transaction5StartEPKNS_15HttpRequestInfoEP14CallbackRunnerI6Tuple1IiEERKNS_11BoundNetLogE
    fun:_ZN17URLRequestHttpJob16StartTransactionEv
    fun:_ZN17URLRequestHttpJob24OnCanGetCookiesCompletedEi
    fun:_ZN17URLRequestHttpJob23AddCookieHeaderAndStartEv
    fun:_ZN17URLRequestHttpJob5StartEv
    fun:_ZN10URLRequest8StartJobEP13URLRequestJob
    fun:_ZN10URLRequest5StartEv
    fun:_ZN10URLFetcher4Core15StartURLRequestEv
 }
 {
-   bug_51153
-   Memcheck:Leak
-   ...
-   fun:_ZN7history14HistoryBackend16GetFaviconForURLE13scoped_refptrI17CancelableRequestI14CallbackRunnerI6Tuple5IibS1_I16RefCountedMemoryEb4GURLEEEERKS7_
-}
-{
    bug_51379
    Memcheck:Leak
    fun:malloc
    ...
    obj:/usr/lib/libpangocairo-1.0.so.0.2002.3
    ...
    fun:_ZN3gfx6Canvas13DrawStringIntERKSbIwSt11char_traitsIwESaIwEERKNS_4FontERKjiiiii
    fun:_ZN3gfx6Canvas13DrawStringIntERKSbIwSt11char_traitsIwESaIwEERKNS_4FontERKjiiii
 }
 {
@@ skipping 107 matching lines @@
    fun:_ZN27SSLConfigServiceManagerPrefC1EP7Profile
    fun:_ZN23SSLConfigServiceManager20CreateDefaultManagerEP7Profile
    fun:_ZN11ProfileImplC1E*
    fun:_ZN7Profile13CreateProfileE*
    fun:_ZN14ProfileManager13CreateProfileE*
    fun:_ZN14ProfileManager10GetProfileE*
    fun:_ZN14ProfileManager17GetDefaultProfileE*
    fun:_ZN14ProfileManager17GetDefaultProfileEv
 }
 {
-   bug_58561
-   Memcheck:Leak
-   fun:_Znw*
-   ...
-   fun:_ZN3net8internal26ClientSocketPoolBaseHelper16GetOrCreateGroupERKSs
-   fun:_ZN3net8internal26ClientSocketPoolBaseHelper13RequestSocketERKSsPKNS1_7RequestE
-   fun:_ZN3net20ClientSocketPoolBaseINS_*
-   fun:_ZN3net*SocketPool13RequestSocketE*
-   fun:_ZN3net18ClientSocketHandle4InitINS_*
-   ...
-   fun:_ZN3net21HttpStreamFactoryImpl3Job16DoInitConnectionEv
-   fun:_ZN3net21HttpStreamFactoryImpl3Job6DoLoopEi
-}
-{
    bug_58564
    Memcheck:Leak
    fun:calloc
    ...
    fun:SSL_ImportFD
    fun:_ZN3net18SSLClientSocketNSS20InitializeSSLOptionsEv
    fun:_ZN3net18SSLClientSocketNSS7ConnectEP14CallbackRunnerI6Tuple1IiEE
    fun:_ZN3net13SSLConnectJob12DoSSLConnectEv
    fun:_ZN3net13SSLConnectJob6DoLoopEi
 }
 {
-   bug_58574
-   Memcheck:Unaddressable
-   ...
-   fun:_ZN4base11MessageLoop8PostTaskERKN15tracked_objects8LocationERKN4base8CallbackIFvvEEE
-   fun:_ZN3net12CertVerifier7Request8DoVerifyEv
-}
-{
    bug_60556a
    Memcheck:Unaddressable
    ...
    fun:sqlite3_exec
    fun:_ZN3sql10Connection7ExecuteEPKc
    fun:_ZN11WebDatabase*
 }
 {
    bug_60556b
    Memcheck:Unaddressable
@@ skipping 4602 matching lines @@
 {
    bug_370206
    Memcheck:Leak
    fun:malloc
    fun:_ZN3WTF16DefaultAllocator15backingAllocateEm
    fun:_ZN3WTF16DefaultAllocator13backingMallocIPN7blink14InlineIteratorEvEET_m
    ...
    fun:_ZN3WTF17HashMapTranslatorINS_18HashMapValueTraitsINS_10HashTraitsIPN7blink7BidiRun*
 }
 {
-   bug_370210
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN5blink20InternalsGeolocation24setGeolocationClientMockERNS_9InternalsEPNS_8DocumentE
-   fun:_ZN5blink19InternalsV8InternalL30setGeolocationClientMockMethodERKN2v820FunctionCallbackInfoINS1_5ValueEEE
-   fun:_ZN5blink19InternalsV8InternalL38setGeolocationClientMockMethodCallbackERKN2v820FunctionCallbackInfoINS1_5ValueEEE
-   fun:_ZN2v88internal25FunctionCallbackArguments4CallEPFvRKNS_20FunctionCallbackInfoINS_5ValueEEEE
-}
-{
   bug_371844
   Memcheck:Uninitialized
   fun:bcmp
   fun:_ZNK7content15GamepadProvider8PadState5MatchERKN5blink10WebGamepadE
   fun:_ZN7content15GamepadProvider6DoPollEv
 }
 {
    bug_371860
    Memcheck:Leak
    fun:_Znw*
@@ skipping 461 matching lines @@
 }
 {
    bug_400547
    Memcheck:Uninitialized
    fun:_ZNK5blink22GraphicsLayerDebugInfo17appendOwnerNodeIdEPNS_10JSONObjectE
    fun:_ZNK5blink22GraphicsLayerDebugInfo19appendAsTraceFormatEPNS_9WebStringE
    fun:_ZNK7content15TracedDebugInfo19AppendAsTraceFormatEPSs
    fun:_ZNK2cc9LayerImpl11AsValueIntoEPN4base5debug11TracedValueE
    fun:_ZNK2cc*LayerImpl11AsValueIntoEPN4base5debug11TracedValueE
 }