Drop some unused Memcheck:Unaddressable suppressions, widen one TSan one.

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 # running overnight and removing outdated bugs/suppressions.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 3399 matching lines @@
    fun:_ZN6WebKit21FrameLoaderClientImpl15allowJavaScriptEb
    fun:_ZN7WebCore16ScriptController17canExecuteScriptsENS_33ReasonForCallingCanExecuteScriptsE
 }
 {
    bug_84770_c
    Memcheck:Unaddressable
    fun:_ZN6WebKit21FrameLoaderClientImpl20allowScriptExtensionERKN3WTF6StringEi
    fun:_ZN7WebCore16V8DOMWindowShell16createNewContextEN2v86HandleINS1_6ObjectEEEi
 }
 {
-   bug_84779
-   Memcheck:Unaddressable
-   ...
-   fun:_ZN7WebCoreL12nextBoundaryERKNS_15VisiblePositionEPFjPKtjjNS_33BoundarySearchContextAvailabilityERbE
-   fun:_ZN7WebCore9endOfWordERKNS_15VisiblePositionENS_9EWordSideE
-   fun:_ZN7WebCore6Editor25respondToChangedSelectionERKNS_16VisibleSelectionEj
-   fun:_ZN7WebCore14FrameSelection12setSelectionERKNS_16VisibleSelectionEjNS0_19CursorAlignOnScrollENS_15TextGranularityENS_20DirectionalityPolicyE
-   fun:_ZN7WebCore14FrameSelection6moveToERKNS_15VisiblePositionEbNS0_19CursorAlignOnScrollE
-   fun:_ZN7WebCore14FrameSelection6modifyENS0_11EAlterationENS_18SelectionDirectionENS_15TextGranularityEb
-}
-{
    bug_84833
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN5views6Widget4InitERKNS0_10InitParamsE
 }
 {
    bug_86481
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN9__gnu_cxx13new_allocatorIP8FilePathE8allocateEjPKv
    fun:_ZNSt11_Deque_baseI8FilePathSaIS0_EE15_M_allocate_mapEj
    fun:_ZNSt11_Deque_baseI8FilePathSaIS0_EE17_M_initialize_mapEj
    fun:_ZNSt11_Deque_baseI8FilePathSaIS0_EEC2ERKS1_j
    fun:_ZNSt5dequeI8FilePathSaIS0_EEC1ERKS2_
    fun:_ZNSt5stackI8FilePathSt5dequeIS0_SaIS0_EEEC1ERKS3_
    fun:_ZN9file_util14FileEnumeratorC1ERK8FilePathbNS0_9FILE_TYPEERKSs
    fun:_ZN7history20ExpireHistoryBackend25DoExpireHistoryIndexFilesEv
 }
 {
-   bug_87094a
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN4base4Bind*TaskClosureAdapter*InvokerStorage*
-   fun:_ZN11MessageLoop8PostTaskERKN15tracked_objects8LocationEP4Task
-   fun:_ZN3net10FileStream12AsyncContext23OnBackgroundIOCompletedEi
-}
-{
-   bug_87094b
-   Memcheck:Unaddressable
-   ...
-   fun:_ZN11MessageLoop18AddToIncomingQueueEPNS_11PendingTaskE
-   fun:_ZN11MessageLoop8PostTaskERKN15tracked_objects8LocationEP4Task
-   fun:_ZN3net10FileStream12AsyncContext23OnBackgroundIOCompletedEi
-}
-{
    bug_87222
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN10URLFetcher6CreateEiRK4GURLNS_11RequestTypeEPNS_8DelegateE
    fun:_ZN16TranslateManager36FetchLanguageListFromTranslateServerEP11PrefService
    fun:_Z11BrowserMainRK18MainFunctionParams
    fun:*RunNamedProcessTypeMainERKSsRK18MainFunctionParams
 }
 {
-   bug_87408
-   Memcheck:Unaddressable
-   fun:sqlite3MemSize
-   fun:sqlite3MallocSize
-   fun:sqlite3_free
-   fun:sqlite3_close
-   fun:_ZN3sql10Connection5CloseEv
-   fun:_ZN3sql10ConnectionD2Ev
-   fun:_ZN3sql10ConnectionD1Ev
-   fun:_ZN7history16ArchivedDatabaseD0Ev
-   fun:_ZN10scoped_ptrIN7history16ArchivedDatabaseEE5resetEPS1_
-   fun:_ZN7history14HistoryBackendD0Ev
-   fun:_ZN4base20RefCountedThreadSafeIN7history14HistoryBackendENS_33DefaultRefCountedThreadSafeTraitsIS2_EEE14DeleteInternalEPKS2_
-   fun:_ZN4base33DefaultRefCountedThreadSafeTraitsIN7history14HistoryBackendEE8DestructEPKS2_
-   fun:_ZNK4base20RefCountedThreadSafeIN7history14HistoryBackendENS_33DefaultRefCountedThreadSafeTraitsIS2_EEE7ReleaseEv
-}
-{
    bug_87423
    Memcheck:Uninitialized
    fun:_ZNK3net15HttpBasicStream23LogNumRttVsBytesMetricsEv
    fun:_ZN3net22HttpNetworkTransaction18DoReadBodyCompleteEi
    fun:_ZN3net22HttpNetworkTransaction6DoLoopEi
    fun:_ZN3net22HttpNetworkTransaction4ReadEPNS_8IOBufferEiP14CallbackRunnerI6Tuple1IiEE
    fun:_Z15ReadTransactionPN3net15HttpTransactionEPSs
    fun:_ZN3net73HttpNetworkTransactionTest_ErrorResponseTofHttpsConnectViaHttpsProxy_Test8TestBodyEv
 }
 {
@@ skipping 232 matching lines @@
    fun:_ZN7history14HistoryBackend11IterateURLsEPN14HistoryService13URLEnumeratorE
 }
 {
    bug_90964
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN18BrowserProcessImpl21gpu_blacklist_updaterEv
    fun:_ZN19GpuBlacklistUpdater15SetupOnUIThreadEv
 }
 {
-   bug_90967
-   Memcheck:Unaddressable
-   fun:_ZN5ppapi11NPObjectVar15InstanceDeletedEv
-   fun:_ZN6webkit5ppapi15ResourceTracker19CleanupInstanceDataEib
-   fun:_ZN6webkit5ppapi15ResourceTracker15InstanceDeletedEi
-   fun:_ZN6webkit5ppapi14PluginInstanceD0Ev
-}
-{
    bug_91199
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN19URLRequestChromeJob15GetResponseInfoEPN3net16HttpResponseInfoE
    fun:_ZN3net13URLRequestJob21NotifyHeadersCompleteEv
    fun:_ZN19URLRequestChromeJob10StartAsyncEv
 }
 {
    bug_92389
    Memcheck:Leak
@@ skipping 1161 matching lines @@
    ...
    fun:_ZN4skia14BGRAConvolve2DEPKhibRKNS_19ConvolutionFilter1DES4_iPhb
    fun:_ZN4skia15ImageOperations11ResizeBasicERK8SkBitmapNS0_12ResizeMethodEiiRK7SkIRect
    fun:_ZN4skia15ImageOperations6ResizeERK8SkBitmapNS0_12ResizeMethodEiiRK7SkIRect
    fun:_ZN4skia15ImageOperations6ResizeERK8SkBitmapNS0_12ResizeMethodEii
    fun:_ZNK7WebCore15NativeImageSkia13resizedBitmapERK7SkIRectiiS3_
    ...
    fun:_ZN7WebCore15GraphicsContext*
 }
 {
-   bug_106104
-   Memcheck:Unaddressable
-   ...
-   fun:_ZN3WTF14deleteOwnedPtrIN7WebCore27InspectorBaseAgentInterfaceEEEvPT_
-   fun:_ZN3WTF6OwnPtrIN7WebCore27InspectorBaseAgentInterfaceEED1Ev
-   fun:_ZN3WTF16VectorDestructorILb1ENS_6OwnPtrIN7WebCore27InspectorBaseAgentInterfaceEEEE8destructEPS4_S6_
-   fun:_ZN3WTF20VectorTypeOperationsINS_6OwnPtrIN7WebCore27InspectorBaseAgentInterfaceEEEE8destructEPS4_S6_
-}
-{
    bug_106183a
    Memcheck:Uninitialized
    fun:_ZN7WebCore13RenderMarquee18updateMarqueeStyleEv
    fun:_ZN7WebCore11RenderLayer12styleChangedENS_15StyleDifferenceEPKNS_11RenderStyleE
    fun:_ZN7WebCore20RenderBoxModelObject14styleDidChangeENS_15StyleDifferenceEPKNS_11RenderStyleE
    fun:_ZN7WebCore9RenderBox14styleDidChangeENS_15StyleDifferenceEPKNS_11RenderStyleE
    fun:_ZN7WebCore11RenderBlock14styleDidChangeENS_15StyleDifferenceEPKNS_11RenderStyleE
    fun:_ZN7WebCore12RenderObject8setStyleEN3WTF10PassRefPtrINS_11RenderStyleEEE
 }
 {
@@ skipping 257 matching lines @@
    fun:_ZN2v88internal9Execution4CallENS0_6HandleINS0_6ObjectEEES4_iPS4_Pbb
    fun:_ZN2v88Function4CallENS_6HandleINS_6ObjectEEEiPNS1_INS_5ValueEEE
    fun:_ZN7WebCore28V8WorkerContextEventListener20callListenerFunctionEPNS_22ScriptExecutionContextEN2v86HandleINS3_5ValueEEEPNS_5EventE
    fun:_ZN7WebCore23V8AbstractEventListener18invokeEventHandlerEPNS_22ScriptExecutionContextEPNS_5EventEN2v86HandleINS5_5ValueEEE
    fun:_ZN7WebCore28V8WorkerContextEventListener11handleEventEPNS_22ScriptExecutionContextEPNS_5EventE
    fun:_ZN7WebCore11EventTarget18fireEventListenersEPNS_5EventEPNS_15EventTargetDataERN3WTF6VectorINS_23RegisteredEventListenerELm1EEE
    fun:_ZN7WebCore11EventTarget18fireEventListenersEPNS_5EventE
    fun:_ZN7WebCore11EventTarget13dispatchEventEN3WTF10PassRefPtrINS_5EventEEE
 }
 {
-   bug_100235
-   Memcheck:Unaddressable
-   fun:_ZN25BrowserNonClientFrameView16UpdateAvatarInfoEv
-   fun:_ZN25BrowserNonClientFrameView17VisibilityChangedEPN5views4ViewEb
-   fun:_ZN5views4View21VisibilityChangedImplEPS0_b
-   fun:_ZN5views4View32PropagateVisibilityNotificationsEPS0_b
-   fun:_ZN5views4View32PropagateVisibilityNotificationsEPS0_b
-   fun:_ZN5views4View32PropagateVisibilityNotificationsEPS0_b
-   fun:_ZN5views6Widget31OnNativeWidgetVisibilityChangedEb
-   fun:_ZN5views15NativeWidgetGtk6OnShowEP10_GtkWidget
-   fun:_ZN5views15NativeWidgetGtk11OnShowThunkEP10_GtkWidgetPv
-   fun:g_cclosure_marshal_VOID__VOID
-   fun:g_closure_invoke
-   fun:signal_emit_unlocked_R
-   fun:g_signal_emit_valist
-   fun:g_signal_emit
-   fun:gtk_widget_show
-   fun:_ZN5views15NativeWidgetGtk19ShowWithWindowStateEN2ui15WindowShowStateE
-   fun:_ZN5views6Widget12ShowInactiveEv
-   fun:_ZN11BrowserView12ShowInactiveEv
-   fun:_ZN8chromeos16PanelBrowserView12ShowInactiveEv
-   fun:_ZN12_GLOBAL__N_122ScopedBrowserDisplayerD1Ev
-   fun:_ZN7browser8NavigateEPNS_14NavigateParamsE
-   fun:_ZN7Browser14AddNewContentsEPN7content11WebContentsES2_21WindowOpenDispositionRKN3gfx4RectEb
-}
-{
    bug_109353
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN9__gnu_cxx13new_allocatorISt13_Rb_tree_nodeISsEE8allocateEmPKv
    fun:_ZNSt8_Rb_treeISsSsSt9_IdentityISsESt4lessISsESaISsEE11_M_get_nodeEv
    fun:_ZNSt8_Rb_treeISsSsSt9_IdentityISsESt4lessISsESaISsEE14_M_create_nodeERKSs
    fun:_ZNSt8_Rb_treeISsSsSt9_IdentityISsESt4lessISsESaISsEE10_M_insert_EPKSt18_Rb_tree_node_baseS8_RKSs
    fun:_ZNSt8_Rb_treeISsSsSt9_IdentityISsESt4lessISsESaISsEE16_M_insert_uniqueERKSs
    fun:_ZNSt3setISsSt4lessISsESaISsEE6insertERKSs
    fun:_ZN19ExtensionDispatcher18OnSetFunctionNamesERKSt6vectorISsSaISsEE
@@ skipping 20 matching lines @@
    Memcheck:Uninitialized
    ...
    fun:_ZN3WTF7HashMapIjN7WebCore16CSSStyleSelector32MatchedStyleDeclarationCacheItemENS_7IntHashIjEENS_10HashTraitsIjEENS6_IS3_EEED1Ev
    fun:_ZN7WebCore16CSSStyleSelectorD1Ev
    fun:_ZN3WTF14deleteOwnedPtrIN7WebCore16CSSStyleSelectorEEEvPT_
    fun:_ZN3WTF6OwnPtrIN7WebCore16CSSStyleSelectorEE5clearEv
    ...
    fun:_ZN7WebCore8Document20styleSelectorChangedENS_23StyleSelectorUpdateFlagE
 }
 {
-   bug_109485a
-   Memcheck:Unaddressable
-   ...
-   fun:_ZN8appcache22AppCacheResponseWriter17ContinueWriteInfoEv
-   fun:_ZN8appcache22AppCacheResponseWriter21OnCreateEntryCompleteEPPNS_26AppCacheDiskCacheInterface5EntryEi
-}
-{
-   bug_109485b
-   Memcheck:Unaddressable
-   ...
-   fun:_ZN8appcache22AppCacheResponseWriter21OnCreateEntryCompleteEPPNS_26AppCacheDiskCacheInterface5EntryEi
-}
-{
-   bug_109485c
-   Memcheck:Unaddressable
-   fun:_ZN8appcache18AppCacheResponseIO15OnRawIOCompleteEi
-}
-{
-   bug_109485d
-   Memcheck:Unaddressable
-   ...
-   fun:_ZN13scoped_refptrIN4base8internal13BindStateBaseEEaSEPS2_
-   fun:_ZN4base8internal12CallbackBase5ResetEv
-   fun:_ZN8appcache17AppCacheDiskCache10ActiveCall17OnAsyncCompletionEi
-}
-{
    bug_109495a
    Memcheck:Leak
    fun:_Zna*
    fun:_ZN14TPoolAllocator8allocateEm
    fun:_Z14NewPoolTStringPKc
    fun:_Z5yylexP7YYSTYPEPv
    fun:_Z7yyparseP13TParseContext
    fun:_Z13glslang_parseP13TParseContext
    fun:_Z14PaParseStringsiPKPKcPKiP13TParseContext
    fun:_ZN12_GLOBAL__N_121InitializeSymbolTableERK7TVectorISbIcSt11char_traitsIcE14pool_allocatorIcEEE12ShShaderType12ShShaderSpecRK18ShBuiltInResourcesR9TInfoSinkR12TSymbolTable
@@ skipping 149 matching lines @@
 }
 {
    bug_111341
    Memcheck:Leak
    fun:malloc
    fun:_ZN3WTF10fastMallocEm
    fun:_ZN7WebCore17ClipboardChromiumnwEm
    fun:_ZN7WebCore17ClipboardChromium6createENS_9Clipboard13ClipboardTypeEN3WTF10PassRefPtrINS_18ChromiumDataObjectEEENS_21ClipboardAccessPolicyEPNS_5FrameE
 }
 {
-   bug_111371
-   Memcheck:Unaddressable
-   fun:__GI_strlen
-   fun:_ZNSsC1EPKcRKSaIcE
-   fun:_ZN12_GLOBAL__N_115GetVariableInfoEPv12ShShaderInfoPN9__gnu_cxx8hash_mapISsN3gpu5gles225ShaderTranslatorInterface12VariableInfoENS2_4hashISsEESt8equal_toISsESaIS7_EEE
-   fun:_ZN3gpu5gles216ShaderTranslator9TranslateEPKc
-   fun:_ZN3gpu5gles216GLES2DecoderImpl15DoCompileShaderEj
-   fun:_ZN3gpu5gles216GLES2DecoderImpl19HandleCompileShaderEjRKNS0_13CompileShaderE
-   fun:_ZN3gpu5gles216GLES2DecoderImpl9DoCommandEjjPKv
-   fun:_ZN3gpu13CommandParser14ProcessCommandEv
-   fun:_ZN3gpu12GpuScheduler10PutChangedEv
-   fun:_ZN6webkit3gpu18GLInProcessContext12PumpCommandsEv
-}
-{
    bug_111588
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN23DownloadResourceHandler17OnResponseStartedEiPN7content16ResourceResponseE
    fun:_ZN7content23BufferedResourceHandler33ForwardPendingEventsToNextHandlerEi
    fun:_ZN7content23BufferedResourceHandler27UseAlternateResourceHandlerEiP15ResourceHandler
    fun:_ZN7content23BufferedResourceHandler23CompleteResponseStartedEi
    fun:_ZN7content23BufferedResourceHandler15OnReadCompletedEiPi
    fun:_ZN22ResourceDispatcherHost12CompleteReadEPN3net10URLRequestEPi
    fun:_ZN22ResourceDispatcherHost15OnReadCompletedEPN3net10URLRequestEi
@@ skipping 287 matching lines @@
    fun:glLinkProgram
    fun:_ZN3gpu5gles214ProgramManager11ProgramInfo4LinkEv
    fun:_ZN3gpu5gles216GLES2DecoderImpl13DoLinkProgramEj
    fun:_ZN3gpu5gles216GLES2DecoderImpl17HandleLinkProgramEjRKNS0_11LinkProgramE
    fun:_ZN3gpu5gles216GLES2DecoderImpl9DoCommandEjjPKv
    fun:_ZN3gpu13CommandParser14ProcessCommandEv
    fun:_ZN3gpu12GpuScheduler10PutChangedEv
    fun:_ZN6webkit3gpu18GLInProcessContext12PumpCommandsEv
 }
 {
-   bug_113638
-   Memcheck:Unaddressable
-   fun:_ZN4aura6Window5layerEv
-   fun:_ZN5views16NativeWidgetAura10SetOpacityEh
-   fun:_ZN5views6Widget10SetOpacityEh
-   fun:_ZN17StatusBubbleViews10StatusView10SetOpacityEd
-   fun:_ZN17StatusBubbleViews10StatusView14AnimationEndedEPKN2ui9AnimationE
-   fun:_ZN2ui9Animation4StopEv
-   fun:_ZN17StatusBubbleViews10StatusViewD0Ev
-   fun:_ZN10scoped_ptrIN5views4ViewEED1Ev
-   fun:_ZN5views4View17DoRemoveChildViewEPS0_bbb
-   fun:_ZN5views4View19RemoveAllChildViewsEb
-   fun:_ZN5views8internal8RootViewD0Ev
-   fun:_ZN10scoped_ptrIN5views8internal8RootViewEE5resetEPS2_
-   fun:_ZN5views6Widget15DestroyRootViewEv
-   fun:_ZN5views6WidgetD0Ev
-   fun:_ZN10scoped_ptrIN5views6WidgetEED1Ev
-   fun:_ZN17StatusBubbleViewsD0Ev
-   fun:_ZN10scoped_ptrI17StatusBubbleViewsED1Ev
-   fun:_ZN11BrowserViewD0Ev
-   fun:_ZN5views4ViewD2Ev
-   fun:_ZN5views13NonClientViewD0Ev
-   fun:_ZN10scoped_ptrIN5views4ViewEED1Ev
-   fun:_ZN5views4View17DoRemoveChildViewEPS0_bbb
-}
-{
    bug_116475
    Memcheck:Uninitialized
    ...
    fun:_ZNK4base9Histogram11BucketIndexEi
    fun:_ZN4base9Histogram3AddEi
    fun:_ZN11webkit_glue25WebKitPlatformSupportImpl21histogramCustomCountsEPKciiii
    fun:_ZN7WebCore15PlatformSupport21histogramCustomCountsEPKciiii
    fun:_ZN7WebCore19CCLayerTreeHostImpl20optimizeRenderPasses*
    fun:_ZN7WebCore19CCLayerTreeHostImpl10drawLayersEv
    fun:_ZN7WebCore19CCSingleThreadProxy11doCompositeEv
@@ skipping 150 matching lines @@
    obj:/bin/grep
    obj:/bin/grep
 }
 {
    bug_117789
    Memcheck:Uninitialized
    fun:_ZN2v88internal4Heap14CollectGarbageENS0_15AllocationSpaceENS0_16GarbageCollectorEPKcS5_
    fun:_ZN2v88internal4Heap14CollectGarbageENS0_15AllocationSpaceEPKc
    ...
 }