Add one more 'boring' caller and widen one Mac suppression

The boring caller was named
_ZN4base8internal8Invoker1ILb0ENS0_15InvokerStorage1IPFvRK8FilePathES3_EES7_E8DoInvokeEPNS0_18InvokerStorageBaseE
in the report

TBR=thestig
Review URL: http://codereview.chromium.org/8564004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@109868 0039d316-1c4b-4281-b951-d872f2087c98

tools/valgrind/common.py

@@ -171,6 +171,8 @@ def BoringCallers(mangled, use_re_wildcards):
     ("RunnableMethod*",      "_ZN14RunnableMethod*"),
     ("RunnableFunction*",    "_ZN16RunnableFunction*"),
     ("DispatchToMethod*",    "_Z*16DispatchToMethod*"),
+    ("base::internal::Invoker*::DoInvoke*",
+     "_ZN4base8internal8Invoker*DoInvoke*"),  # Invoker{1,2,3}
   ]
 
   ret = []

tools/valgrind/memcheck/suppressions_mac.txt

@@ -208,8 +208,6 @@
    fun:_FSOperateOnObjectSync
    fun:FSMoveObjectToTrashSync
    fun:_Z9TrashFuncRK8FilePath
-   fun:_Z18DispatchToFunctionIPFvRK8FilePathES0_EvT_RK6Tuple1IT0_E
-   fun:_ZN16RunnableFunctionIPFvRK8FilePathE6Tuple1IS0_EE3RunEv
 }
 {
    # See also http://openradar.appspot.com/radar?id=1169404