Leak in FSMoveObjectToTrashSync on Mac

tools/valgrind/memcheck/suppressions_mac.txt

 # There are three kinds of suppressions in this file:
 # 1. Third party stuff we have no control over.
 #
 # 2. Intentional unit test errors, 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.
 # Periodically we should sweep this file and the bug tracker clean by
 # running overnight and removing outdated bugs/suppressions.
@@ skipping 1436 matching lines @@
    fun:_ZNK21THFSPlusPropertyStore13GetPropertiesEb
    fun:_ZN16TFSCopyOperation22GetSourcePropertyStoreERK11THFSPlusRef
    fun:_ZN16TFSCopyOperation13DoMoveToTrashERK11THFSPlusRef
    fun:_ZN16TFSCopyOperation3RunEv
    fun:_FSOperation
    fun:_FSOperateOnObjectSync
    fun:FSMoveObjectToTrashSync
    fun:_Z9TrashFuncRK8FilePath
    fun:_Z18DispatchToFunctionIPFvRK8FilePathES0_EvT_RK6Tuple1IT0_E
    fun:_ZN16RunnableFunctionIPFvRK8FilePathE6Tuple1IS0_EE3RunEv
-   fun:_ZN11MessageLoop7RunTaskEP4Task
 }
 {
    bug_77265_a
    Memcheck:Leak
    fun:calloc
    ...
    fun:-[BubbleView drawRect:]
    fun:-[NSView _drawRect:clip:]
    fun:-[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:]
    fun:-[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:]
@@ skipping 171 matching lines @@
 {
    bug_80036
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN2ui12_GLOBAL__N_120LoadResourcesDataPakE8FilePath
    fun:_ZN2ui14ResourceBundle19LoadCommonResourcesEv
    fun:_ZN2ui14ResourceBundle18InitSharedInstanceERKSs
    fun:_ZN15ChromeTestSuite10InitializeEv
    fun:_ZN12_GLOBAL__N_117UnitTestTestSuite10InitializeEv
 }