Adjusting pattern for three stack variations of RenderViewHost::OnMessageReceived crash.

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 159 matching lines @@
 
 # 87593
 PREFIX: webcore::cachedresource::stoploading___webcore::cachedresourcerequest::didfail___webcore::subresourceloader::didfail___webcore::resourceloader::didfail___webcore::resourcehandleinternal::didfail___webkit_glue::weburlloaderimpl::context::oncompletedrequest___resourcedispatcher::onrequestcomplete
 
 # 88061
 PREFIX: `anonymous namespace'::invalidparameter____purecall___windowdragresponsetask::run___`anonymous namespace'::taskclosureadapter::run___messageloop::runtask
 
 # 89570
 REGEX: base::internal::invokerstorage1.*___browsermainparts::~browsermainparts
 
-# 89679
-REGEX: `anonymous namespace'::[^_]*____purecall___browserrenderprocesshost::onchannelerror___[^:]*::taskclosureadapter::run___messageloop::runtask___messageloop::dowork___base::messagepumpforui::dorunloop___base::messagepumpwin::runwithdispatcher___messageloop::runinternal___messageloopforui::run___`anonymous namespace'::runuimessageloop___browsermain___`anonymous namespace'::runnamedprocesstypemain___chromemain___maindllloader::launch___wwinmain_____tmaincrtstartup
-
 # 89697
 PREFIX: `anonymous namespace'::purecall____purecall___renderviewhost::onmessagereceived___browserrenderprocesshost::onchannelerror___`anonymous namespace'::taskclosureadapter::run___messageloop::runtask
 
 # 90200
 SUBSTRING: resourcedispatcherhost::cancelrequestsforcontext___base::internal::invoker2<0,base::internal::invokerstorage2<void (__thiscall resourcedispatcherhost::*)(content::resourcecontext const *),base::internal::unretainedwrapper<resourcedispatcherhost>,profileiodata::resourcecontext *>,void (__thiscall resourcedispatcherhost::*)(content::resourcecontext const *)>::doinvoke
 
 # 90393
 PREFIX: webkit_glue::datasourceinitdone___base::internal::invoker3<0,base::internal::invokerstorage3<void (__cdecl*)(callbackrunner<tuple1<webkit_glue::webdatasource *> > *,base::callback<void __cdecl(enum media::pipelinestatus,media::datasource *)> const &,scoped_refptr<webkit_glue::webdatasource> const &,enum media::pipelinestatus),callbackrunner<tuple1<webkit_glue::webdatasource *> > *,base::callback<void __cdecl(enum media::pipelinestatus,media::datasource *)>,scoped_refptr<webkit_glue::webdatasource> >,void (__cdecl*)(callbackrunner<tuple1<webkit_glue::webdatasource *> > *,base::callback<void __cdecl(enum media::pipelinestatus,media::datasource *)> const &,scoped_refptr<webkit_glue::webdatasource> const &,enum media::pipelinestatus)>::doinvoke___webkit_glue::buffereddatasource::doneinitialization_locked___webkit_glue::buffereddatasource::httpinitialstartcallback
 
 # 90577
 PREFIX: messageloop::calculatedelayedruntime___messageloop::posttask___media::pipelineimpl::ondemuxerbuilt
 
 # 90579
 PREFIX: messageloop::calculatedelayedruntime___messageloop::posttask___media::ffmpegdemuxer::initialize
 
+# 89679
 # 90796
-REGEX: `anonymous namespace'::[^_]*____purecall___renderviewhost::onmessagereceived___browserrenderprocesshost::onchannelerror___[^:]*::taskclosureadapter::run___messageloop::runtask___messageloop::dowork___base::messagepumpforui::dorunloop___base::messagepumpwin::runwithdispatcher___messageloop::runinternal___messageloopforui::run___`anonymous namespace'::runuimessageloop___browsermain___`anonymous namespace'::runnamedprocesstypemain___chromemain___maindllloader::launch___wwinmain_____tmaincrtstartup
+REGEX: (^|`anonymous namespace'::purecall____purecall___)renderviewhost::onmessagereceived___browserrenderprocesshost::onchannelerror___(`anonymous namespace'|base::subtle)::taskclosureadapter::run___messageloop::runtask___messageloop::dowork___base::messagepumpforui::dorunloop___base::messagepumpwin::runwithdispatcher___messageloop::runinternal___messageloopforui::run___`anonymous namespace'::runuimessageloop___browsermain___`anonymous namespace'::runnamedprocesstypemain___chromemain___maindllloader::launch___wwinmain_____tmaincrtstartup