Attempt at fixing reliability crash. If the AutomationProvider goes

chrome/test/data/reliability/known_crashes.txt

 # This file contains known patterns of crash signatures. One pattern per line.
 #
 # A crash signature is the concatenation of the top N functions, delimited by
 # '___', in chrome.dll on the crash stack. All characters are lower case.
 #
 # We use crash signature patterns as our list of known crashes. A crash
 # signature pattern is a string that can be used to identify a known crash. We
 # use the notion of patterns because crashes with the same root cause can often
 # differ somewhat in their crash stacks. A pattern is intended to be a
 # generalized, yet still identifying, form of a particular crash. Usually a
@@ skipping 105 matching lines @@
 
 # 61800
 PREFIX : icu_4_2::unicodestring::toutf8___normalizetext___detectlanguageofunicodetext___determinetextlanguage___renderview::capturepageinfo
 
 # 63009
 SUBSTRING : chromemain___relaunchchromebrowserwithnewcommandlineifneeded___delayedlowertoken___delayedlowertoken___relaunchchromebrowserwithnewcommandlineifneeded___delayedlowertoken___delayedlowertoken___delayedlowertoken___delayedlowertoken
 
 # 63644
 PREFIX : resourcemessagefilter::ongotplugininfo
 
-# 63647
-PREFIX : `anonymous namespace'::invalidparameter____purecall___notificationservice::notify___tabcontents::updatetitleforentry___tabcontents::updatetitle___renderviewhost::onmsgupdatetitle
-PREFIX : `anonymous namespace'::purecall____purecall___notificationservice::notify___tabcontents::updatetitleforentry___tabcontents::updatetitle___renderviewhost::onmsgupdatetitle
-
 # 63659
 PREFIX : hungwindowdetector::checkchildwindow___hungwindowdetector::childwndenumproc___hungwindowdetector::ontick___workerthreadticker::timertask::run
 
 # 66741
 # (SUBSTRING rather than PREFIX to catch known variants of this issue)
 SUBSTRING : url_canon::canonicalizeipaddress___url_canon::`anonymous namespace'::dohost<wchar_t,wchar_t>___url_canon::canonicalizehost___url_canon::`anonymous namespace'::docanonicalizestandardurl<wchar_t,wchar_t>___url_canon::canonicalizestandardurl___url_util::`anonymous namespace'::docanonicalize<wchar_t>___url_util::`anonymous namespace'::doresolverelative<wchar_t>
 
 # 66795
 PREFIX : webkit_glue::resourcefetcher::didfail___webkit_glue::weburlloaderimpl::context::oncompletedrequest___resourcedispatcher::onrequestcomplete___ipc::messagewithtuple<tuple4<int,urlrequeststatus,std::basic_string<char,std::char_traits<char>,std::allocator<char> >,base::time> >::dispatch<resourcedispatcher,void (__thiscall resourcedispatcher::*)(int,urlrequeststatus const &,std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &,base::time const &)>___resourcedispatcher::dispatchmessagew___resourcedispatcher::onmessagereceived___childthread::onmessagereceived___runnablemethod<selectfiledialogimpl,void (__thiscall selectfiledialogimpl::*)(selectfiledialogimpl::executeselectparams const &),tuple1<selectfiledialogimpl::executeselectparams> >::run___messageloop::runtask___messageloop::dowork___base::messagepumpdefault::run___messageloop::runinternal___messageloop::run___renderermain
 PREFIX : webkit_glue::resourcefetcher::didfail___webkit_glue::weburlloaderimpl::context::oncompletedrequest___resourcedispatcher::onrequestcomplete___ipc::messagewithtuple<tuple4<int,urlrequeststatus,std::basic_string<char,std::char_traits<char>,std::allocator<char> >,base::time> >::dispatch<resourcedispatcher,resourcedispatcher,void (__thiscall resourcedispatcher::*)(int,urlrequeststatus const &,std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &,base::time const &)>___resourcedispatcher::dispatchmessagew___resourcedispatcher::onmessagereceived___childthread::onmessagereceived___runnablemethod<profilewriter,void (__thiscall profilewriter::*)(gurl const &),tuple1<gurl> >::run___messageloop::runtask___messageloop::dowork___base::messagepumpdefault::run___messageloop::runinternal___messageloop::run___renderermain
 
 # 68516
 REGEX: tcmalloc.+webcore.+
 REGEX: `anonymous namespace'::do_free_with_callback.+webcore.+