Remove V8-profiler related valgrind suppressions for fixed issues.

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 # running overnight and removing outdated bugs/suppressions.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 3701 matching lines @@
    ...
    fun:_ZNK4base8CallbackIFvvEE3RunEv
    fun:_ZN11MessageLoop7RunTaskERKNS_11PendingTaskE
    fun:_ZN11MessageLoop21DeferOrRunPendingTaskERKNS_11PendingTaskE
    fun:_ZN11MessageLoop6DoWorkEv
    fun:_ZN4base18MessagePumpDefault3RunEPNS_11MessagePump8DelegateE
    fun:_ZN11MessageLoop11RunInternalEv
    fun:_ZN11MessageLoop10RunHandlerEv
 }
 {
-   bug_72538
-   Memcheck:Cond
-   fun:_ZN2v88internal11StackTracer5TraceEPNS0_10TickSampleE
-}
-{
    bug_72544
    Memcheck:Leak
    fun:malloc
    fun:_ZN3WTF10fastMallocEj
    fun:_ZN3WTF10RefCountedIN7WebCore14StyleSheetListEEnwEj
    fun:_ZN7WebCore14StyleSheetList6createEPNS_8DocumentE
    fun:_ZN7WebCore8DocumentC2EPNS_5FrameERKNS_4KURLEbbS5_
    fun:_ZN7WebCore12HTMLDocumentC1EPNS_5FrameERKNS_4KURLES5_
    fun:_ZN7WebCore12HTMLDocument6createEPNS_5FrameERKNS_4KURLES5_
    fun:_ZN7WebCore17DOMImplementation14createDocumentERKN3WTF6StringEPNS_5FrameERKNS_4KURLEb
@@ skipping 73 matching lines @@
    fun:_ZN20LayoutTestController13waitUntilDoneERKN3WTF6VectorI10CppVariantLj0EEEPS2_
    fun:_ZN13CppBoundClass14MemberCallbackI20LayoutTestControllerE3runERKN3WTF6VectorI10CppVariantLj0EEEPS5_
    fun:_ZN13CppBoundClass6invokeEPvPK10_NPVariantjPS1_
    fun:_ZN11CppNPObject6invokeEP8NPObjectPvPK10_NPVariantjPS3_
    fun:_ZN7WebCore18npObjectInvokeImplERKN2v89ArgumentsENS_18InvokeFunctionTypeE
    fun:_ZN7WebCore21npObjectMethodHandlerERKN2v89ArgumentsE
    fun:_ZN2v88internal19HandleApiCallHelperILb0EEEPNS0_11MaybeObjectENS0_47_GLOBAL__N_v8_src_builtins.cc_*BuiltinArgumentsILNS0_21BuiltinExtraArgumentsE1EEE
    obj:*
 }
 {
-   bug_73722a
-   Memcheck:Cond
-   fun:_ZN2v88internal10StackFrame11ComputeType*
-}
-{
-   bug_73722b
-   Memcheck:Cond
-   fun:_ZN2v88internal18StackFrameIterator12SingletonForENS0_10StackFrame4TypeE
-}
-{
-   bug_73722c
-   Memcheck:Addr4
-   ...
-   fun:_ZN2v88internal10StackFrame11ComputeType*
-   fun:_ZN2v88internal18StackFrameIterator5ResetEv
-}
-{
-   bug_73722d
-   Memcheck:Value4
-   fun:_ZN2v88internal18StackFrameIterator12SingletonForENS0_10StackFrame4TypeE
-}
-{
-   bug_73722e
-   Memcheck:Addr4
-   fun:_ZNK2v88internal13StandardFrame13GetExpressionEi
-}
-{
    bug_73828
    Memcheck:Leak
    ...
    fun:_ZN20GpuProcessHostUIShim14GetForRendererEi
 }
 {
    bug_73844
    Memcheck:Leak
    ...
    fun:_ZN27ScopedRunnableMethodFactoryI13ThreadWatcherE17NewRunnableMethodIMS0_FvyEyEEP14CancelableTaskT_RKT0_
@@ skipping 738 matching lines @@
    fun:_ZN24BrowserRenderProcessHost4InitEb
    fun:_ZN14RenderViewHost16CreateRenderViewERKSbItN4base20string16_char_traitsESaItEE
    fun:_ZN11TabContents32CreateRenderViewForRenderManagerEP14RenderViewHost
    fun:_ZN21RenderViewHostManager14InitRenderViewEP14RenderViewHostRK15NavigationEntry
    ...
    fun:_ZN21RenderViewHostManager8NavigateERK15NavigationEntry
    fun:_ZN11TabContents15NavigateToEntryERK15NavigationEntryN20NavigationController10ReloadTypeE
    fun:_ZN11TabContents22NavigateToPendingEntryEN20NavigationController10ReloadTypeE
 }
 {
-   bug_82719
-   Memcheck:Cond
-   fun:_ZN2v88internal22SafeStackFrameIterator18ExitFrameValidator9IsValidFPEPh
-}
-{
    bug_82770a
    Memcheck:Addr4
    ...
    fun:*N8chromeos12OwnerManager*
 }
 {
    bug_82770b
    Memcheck:Free
    ...
    fun:_ZN8chromeos12OwnerManagerD0Ev
@@ skipping 14 matching lines @@
 }
 {
    bug_todo_getdelim
    Memcheck:Leak
    fun:malloc
    fun:getdelim
    ...
    fun:call_init
    fun:_dl_init
 }