Valgrind: Widen a suppression.

Valgrind: Widen a suppression.

BUG=52831
TEST=none
TBR=timurrrr
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=86250

[Lei Zhang, 2011-05-23 05:05:57]

http://build.chromium.org/p/chromium.memory/builders/Linux%20Tests%20%28valgr...
says:


Leak_DefinitelyLost
48 bytes in 1 blocks are definitely lost in loss record 15,054 of 20,294
  operator new(unsigned int) (m_replacemalloc/vg_replace_malloc.c:905)
  __gnu_cxx::new_allocator<char>::allocate(unsigned int, void const*)
(/usr/include/c++/4.4/ext/new_allocator.h:89)
  std::_Vector_base<char, std::allocator<char> >::_M_allocate(unsigned int)
(/usr/include/c++/4.4/bits/stl_vector.h:140)
  std::_Vector_base<char, std::allocator<char> >::_Vector_base(unsigned int,
std::allocator<char> const&) (/usr/include/c++/4.4/bits/stl_vector.h:113)
  std::vector<char, std::allocator<char> >::vector(unsigned int, char const&,
std::allocator<char> const&) (/usr/include/c++/4.4/bits/stl_vector.h:229)
  base::files::(anonymous namespace)::InotifyReaderTask::Run()
(base/files/file_path_watcher_linux.cc:188)
  (anonymous namespace)::TaskClosureAdapter::Run() (base/message_loop.cc:102)
  base::internal::Invoker1<false, base::internal::InvokerStorage1<void
((anonymous namespace)::TaskClosureAdapter::*)(), (anonymous
namespace)::TaskClosureAdapter*>, void ((anonymous
namespace)::TaskClosureAdapter::*)()>::DoInvoke(base::internal::InvokerStorageBase*)
(./base/bind_internal.h:547)
  base::Callback<void ()()>::Run() const (./base/callback.h:261)
  MessageLoop::RunTask(MessageLoop::PendingTask const&)
(base/message_loop.cc:482)
  MessageLoop::DeferOrRunPendingTask(MessageLoop::PendingTask const&)
(base/message_loop.cc:500)
  MessageLoop::DoWork() (base/message_loop.cc:691)
  base::MessagePumpDefault::Run(base::MessagePump::Delegate*)
(base/message_pump_default.cc:23)
  MessageLoop::RunInternal() (base/message_loop.cc:449)
  MessageLoop::RunHandler() (base/message_loop.cc:422)
  MessageLoop::Run() (base/message_loop.cc:346)
  base::Thread::Run(MessageLoop*) (base/threading/thread.cc:128)
  base::Thread::ThreadMain() (base/threading/thread.cc:164)
  base::(anonymous namespace)::ThreadFunc(void*)
(base/threading/platform_thread_posix.cc:51)
  start_thread (/build/buildd/eglibc-2.11.1/nptl/pthread_create.c:300)
Suppression (error hash=#FFFFFFFF9A3D722A#):
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   fun:_Znw*
   fun:_ZN9__gnu_cxx13new_allocatorIcE8allocateEjPKv
   fun:_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEj
   fun:_ZNSt12_Vector_baseIcSaIcEEC2EjRKS0_
   fun:_ZNSt6vectorIcSaIcEEC1EjRKcRKS0_
   fun:_ZN4base5files12_GLOBAL__N_117InotifyReaderTask3RunEv
   fun:_ZN12_GLOBAL__N_118TaskClosureAdapter3RunEv
  
fun:_ZN4base8internal8Invoker1ILb0ENS0_15InvokerStorage1IMN12_GLOBAL__N_118TaskClosureAdapterEFvvEPS4_EES6_E8DoInvokeEPNS0_18InvokerStorageBaseE
   fun:_ZNK4base8CallbackIFvvEE3RunEv
   fun:_ZN11MessageLoop7RunTaskERKNS_11PendingTaskE
   fun:_ZN11MessageLoop21DeferOrRunPendingTaskERKNS_11PendingTaskE
   fun:_ZN11MessageLoop6DoWorkEv
   fun:_ZN4base18MessagePumpDefault3RunEPNS_11MessagePump8DelegateE
   fun:_ZN11MessageLoop11RunInternalEv
   fun:_ZN11MessageLoop10RunHandlerEv
}

[Timur Iskhodzhanov, 2011-05-23 08:23:19]

LGTM