Retire obsolete Valgrind supressions ..92741c

The following supressions are no longer needed:

bug_82717
bug_83609
bug_83609b
bug_87232
bug_89304
bug_89311
bug_90057c
bug_90400
bug_90487b
bug_90496b
bug_90496c
bug_90496d
bug_91199
bug_92571
bug_92741c

BUG=82717,83609,87232,89304,89311,90057,90400,90487,90496,91199,92571,92741
TBR=groby@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/577173003

Cr-Commit-Position: refs/heads/master@{#295453}

tools/valgrind/memcheck/suppressions.txt

@@ -666,13 +666,6 @@
    fun:zipCloseFileInZip
    fun:_Z*13AddEntryToZip*
 }
-{
-   bug_87232
-   Memcheck:Uninitialized
-   fun:_ZN5blink12base64EncodeEPKcjRN3WTF6VectorIcLj0EEEb
-   fun:_ZN5blink12base64EncodeERKN3WTF6VectorIcLj0EEERS2_b
-   fun:_ZN5blink*14ImageToDataURL*SkBitmapEEN3WTF6StringERT_*
-}
 {
    bug_32085
    Memcheck:Leak
@@ -1427,36 +1420,6 @@
    fun:_Znw*
    fun:_ZN16RenderWidgetHost9WasHiddenEv
 }
-{
-   bug_82717
-   Memcheck:Leak
-   fun:_Znw*
-   ...
-   fun:_ZN7content21RenderProcessHostImpl4InitEv
-   fun:_ZN7content18RenderViewHostImpl16CreateRenderViewERKSbItN4base20string16_char_traits*
-   fun:_ZN7content15WebContentsImpl32CreateRenderViewForRenderManagerEPNS_14RenderViewHost*
-   fun:_ZN7content22RenderFrameHostManager14InitRenderViewEPNS_14RenderViewHost*
-   fun:_ZN7content22RenderFrameHostManager8NavigateERKNS_19NavigationEntryImplE
-   fun:_ZN7content13NavigatorImpl15NavigateToEntryEPNS_19RenderFrameHostImplERKNS_19NavigationEntryImplENS_20NavigationController10ReloadTypeE
-   ...
-   fun:_ZN7content24NavigationControllerImpl22NavigateToPendingEntryENS_20NavigationController10ReloadTypeE
-}
-{
-   bug_83609
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN4base4Bind*TaskClosureAdapterEFvvEPS2_EENS_8internal20InvokerStorageHolderINS6_15InvokerStorage1IT_T0_EEEES9_RKSA_
-   fun:_ZN4base11MessageLoop15PostDelayedTaskERKN15tracked_objects8LocationEP4Taskx
-   fun:_ZN13BrowserThread14PostTaskHelperENS_2IDERKN15tracked_objects8LocationEP4Taskxb
-   fun:_ZN13BrowserThread8PostTaskENS_2IDERKN15tracked_objects8LocationEP4Task
-}
-{
-   bug_83609b
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN4base4Bind*TaskClosureAdapterEFvvEPS2_EENS_8internal20InvokerStorageHolderINS6_15InvokerStorage1IT_T0_EEEES9_RKSA_
-   fun:_ZN4base11MessageLoop8PostTaskERKN15tracked_objects8LocationEP4Task
-}
 {
    bug_84224_a
    Memcheck:Leak
@@ -1566,27 +1529,6 @@
    fun:_ZN3IPC12ChannelProxy7ContextC1EPNS_7Channel8ListenerEPN4base16MessageLoopProxyE
    fun:_ZN3IPC12ChannelProxyC1ERKNS_13ChannelHandleENS_7Channel4ModeEPNS4_8ListenerEPN4base16MessageLoopProxyE
 }
-{
-   bug_89304
-   Memcheck:Leak
-   fun:_Znw*
-   ...
-   fun:_ZN3net20ClientSocketPoolBaseINS_*SocketParamsEE13RequestSocketERKSsRK13scoped_refptrIS1_ENS_15RequestPriorityEPNS_18ClientSocketHandleEP14CallbackRunnerI6Tuple1IiEERKNS_11BoundNetLogE
-   fun:_ZN3net*SocketPool13RequestSocketERKSsPKvNS_15RequestPriorityEPNS_18ClientSocketHandleEP14CallbackRunnerI6Tuple1IiEERKNS_11BoundNetLogE
-   fun:_ZN3net18ClientSocketHandle4Init*
-   ...
-   fun:_ZN3net23ClientSocketPoolManager30InitSocketHandleForHttpRequestERK4GURLRKNS_18HttpRequestHeadersEiNS_15RequestPriorityEPNS_18HttpNetworkSessionERKNS_9ProxyInfoEbbRKNS_9SSLConfigESF_RKNS_11BoundNetLogEPNS_18ClientSocketHandleEP14CallbackRunnerI6Tuple1IiEE
-   fun:_ZN3net21HttpStreamFactoryImpl3Job16DoInitConnectionEv
-}
-{
-   bug_89311
-   Memcheck:Leak
-   fun:_Znw*
-   ...
-   fun:_ZN3net16HttpStreamParser22DoParseResponseHeadersEi
-   fun:_ZN3net16HttpStreamParser20ParseResponseHeadersEv
-   fun:_ZN3net16HttpStreamParser21DoReadHeadersCompleteEi
-}
 {
    bug_89942_a
    Memcheck:Leak
@@ -1625,15 +1567,6 @@
    fun:_ZN3net11CookieStore15GetCookiesAsyncERK4GURLRKN4base8CallbackIFvRKSsEEE
    fun:_ZN12_GLOBAL__N_120GetCookiesOnIOThreadERK4GURLRK13scoped_refptrIN3net23URLRequestContextGetterEEPN4base13WaitableEventEPSs
 }
-{
-   bug_90057c
-   Memcheck:Leak
-   fun:_Znw*
-   ...
-   fun:_ZN3net17URLRequestHttpJob14SaveNextCookieEv
-   fun:_ZN3net17URLRequestHttpJob35SaveCookiesAndNotifyHeadersCompleteEi
-   fun:_ZN3net17URLRequestHttpJob16OnStartCompletedEi
-}
 {
    bug_90215_c
    Memcheck:Leak
@@ -1672,14 +1605,6 @@
    ...
    fun:_ZN2pp5proxy26PPP_Instance_Private_Proxy22OnMsgGetInstanceObjectEiNS0_24SerializedVarReturnValueE
 }
-{
-   bug_90400
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN11ProfileImpl24GetUserStyleSheetWatcherEv
-   fun:_ZN6chrome26ChromeContentBrowserClient14GetWebkitPrefs*
-   fun:_ZN15WebContentsImpl14GetWebkitPrefsEv
-}
 {
    bug_90487a
    Memcheck:Leak
@@ -1692,15 +1617,6 @@
    fun:_ZN5quota12QuotaManager14RegisterClientEPNS_11QuotaClientE
    fun:_ZN5quota17QuotaManagerProxy14RegisterClientEPNS_11QuotaClientE
 }
-{
-   bug_90487b
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN4base8internal20PostTaskAndReplyImpl16PostTaskAndReplyERKN15tracked_objects8LocationERKNS_8CallbackIFvvEEESA_
-   fun:_ZN4base10TaskRunner16PostTaskAndReplyERKN15tracked_objects8LocationERKNS_8CallbackIFvvEEES9_
-   ...
-   fun:_ZN5quota12QuotaManager*
-}
 {
    bug_90496a
    Memcheck:Leak
@@ -1715,39 +1631,6 @@
    fun:_ZN3IPC7Channel11ChannelImpl23ProcessIncomingMessagesEv
    fun:_ZN3IPC7Channel11ChannelImpl28OnFileCanReadWithoutBlockingEi
 }
-{
-   bug_90496b
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN22ResourceDispatcherHost23CompleteResponseStartedEPN3net10URLRequestE
-   fun:_ZN22ResourceDispatcherHost17OnResponseStartedEPN3net10URLRequestE
-   fun:_ZN3net10URLRequest21NotifyResponseStartedEv
-   fun:_ZN3net13URLRequestJob21NotifyHeadersCompleteEv
-}
-{
-   bug_90496c
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN20AsyncResourceHandler15OnReadCompletedEiPi
-   fun:_ZN23BufferedResourceHandler15OnReadCompletedEiPi
-   fun:_ZN27SafeBrowsingResourceHandler15OnReadCompletedEiPi
-   fun:_ZN22OfflineResourceHandler15OnReadCompletedEiPi
-   fun:_ZN22ResourceDispatcherHost12CompleteReadEPN3net10URLRequestEPi
-   fun:_ZN22ResourceDispatcherHost15OnReadCompletedEPN3net10URLRequestEi
-   fun:_ZN3net10URLRequest19NotifyReadCompletedEi
-   fun:_ZN3net13URLRequestJob18NotifyReadCompleteEi
-   fun:_ZN19URLRequestChromeJob13DataAvailableEP16RefCountedMemory
-   fun:_ZN27ChromeURLDataManagerBackend13DataAvailableEiP16RefCountedMemory
-   fun:_ZN20ChromeURLDataManager10DataSource22SendResponseOnIOThreadEi13scoped_refptrI16RefCountedMemoryE
-}
-{
-   bug_90496d
-   Memcheck:Leak
-   ...
-   fun:_ZN24CrossSiteResourceHandler14ResumeResponseEv
-   fun:_ZN22ResourceDispatcherHost12OnSwapOutACKERK22ViewMsg_SwapOut_Params
-   fun:_ZN18RenderWidgetHelper21OnCrossSiteSwapOutACKERK22ViewMsg_SwapOut_Params
-}
 {
    bug_90496e
    Memcheck:Leak
@@ -1771,22 +1654,6 @@
    fun:_ZN7history11URLDatabase13URLEnumerator10GetNextURLEPNS_6URLRowE
    fun:_ZN7history14HistoryBackend11IterateURLsEPN14HistoryService13URLEnumeratorE
 }
-{
-   bug_91199
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN19URLRequestChromeJob15GetResponseInfoEPN3net16HttpResponseInfoE
-   fun:_ZN3net13URLRequestJob21NotifyHeadersCompleteEv
-   fun:_ZN19URLRequestChromeJob10StartAsyncEv
-}
-{
-   bug_92571
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN7history16TopSitesDatabase8CreateDBE*
-   fun:_ZN7history16TopSitesDatabase4InitE*
-   fun:_ZN7history15TopSitesBackend16InitDBOnDBThreadE*
-}
 {
    bug_92741a
    Memcheck:Leak
@@ -1802,16 +1669,6 @@
    fun:_ZN4base4BindIMN3net17URLRequestHttpJobEFvPSsPSt6vectorINS1_11CookieStore10CookieInfoESaIS6_EEENS_7WeakPtrIS2_EEEENS_8internal20InvokerStorageHolderINSE_15InvokerStorage1IT_T0_EEEESH_RKSI_
    fun:_ZN3net17URLRequestHttpJob24CheckCookiePolicyAndLoadERKNS_10CookieListE
 }
-{
-   bug_92741c
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN4base4BindIMN3net17URLRequestHttpJobEFvRKNS1_10CookieListEENS_7WeakPtrIS2_EEEENS_8internal20InvokerStorageHolderINSA_15InvokerStorage1IT_T0_EEEESD_RKSE_
-   fun:_ZN3net17URLRequestHttpJob23AddCookieHeaderAndStartEv
-   fun:_ZN3net17URLRequestHttpJob5StartEv
-   fun:_ZN3net10URLRequest8StartJobEPNS_13URLRequestJobE
-   fun:_ZN3net10URLRequest5StartEv
-}
 {
    bug_93250a
    Memcheck:Leak