Providing the below details as per crash id (710bc3de40000000) from crash server.

Stack Trace:
------------
Thread 0 (id: 212) CRASHED [EXCEPTION_BREAKPOINT @ 0x000007fed34cb108 ] MAGIC SIGNATURE THREAD
Stack Quality100%Show frame trust levels
0x000007fed34cb108	(chrome.dll -web_ui_message_handler.cc:80 )	content::WebUIMessageHandler::ResolveJavascriptCallback(base::Value const &,base::Value const &)
0x000007fed448c6b5	(chrome.dll -reset_settings_handler.cc:160 )	settings::ResetSettingsHandler::OnResetProfileSettingsDone(std::basic_string<char,std::char_traits<char>,std::allocator<char> >,bool,reset_report::ChromeResetReport_ResetRequestOrigin)
0x000007fed448bddd	(chrome.dll -bind_internal.h:209 )	base::internal::FunctorTraits<void ( settings::ResetSettingsHandler::*)(std::basic_string<char,std::char_traits<char>,std::allocator<char> >,bool,reset_report::ChromeResetReport_ResetRequestOrigin),void>::Invoke<base::WeakPtr<settings::ResetSettingsHandler> const &,std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &,bool const &,reset_report::ChromeResetReport_ResetRequestOrigin const &>(void ( settings::ResetSettingsHandler::*)(std::basic_string<char,std::char_traits<char>,std::allocator<char> >,bool,reset_report::ChromeResetReport_ResetRequestOrigin),base::WeakPtr<settings::ResetSettingsHandler> const &,std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &,bool const &,reset_report::ChromeResetReport_ResetRequestOrigin const &)
0x000007fed448ce65	(chrome.dll -bind_internal.h:329 )	base::internal::Invoker<base::internal::BindState<void ( settings::ResetSettingsHandler::*)(std::basic_string<char,std::char_traits<char>,std::allocator<char> >,bool,reset_report::ChromeResetReport_ResetRequestOrigin),base::WeakPtr<settings::ResetSettingsHandler>,std::basic_string<char,std::char_traits<char>,std::allocator<char> >,bool,reset_report::ChromeResetReport_ResetRequestOrigin>,void >::Run(base::internal::BindStateBase *)
0x000007fed2a2cbc4	(chrome.dll -task_annotator.cc:59 )	base::debug::TaskAnnotator::RunTask(char const *,base::PendingTask *)
0x000007fed29d4ad5	(chrome.dll -message_loop.cc:422 )	base::MessageLoop::RunTask(base::PendingTask *)
0x000007fed29d5632	(chrome.dll -message_loop.cc:540 )	base::MessageLoop::DoWork()
0x000007fed2a2d15e	(chrome.dll -message_pump_win.cc:173 )	base::MessagePumpForUI::DoRunLoop()
0x000007fed2a2cdc3	(chrome.dll -message_pump_win.cc:56 )	base::MessagePumpWin::Run(base::MessagePump::Delegate *)
0x000007fed29fa238	(chrome.dll -run_loop.cc:111 )	base::RunLoop::Run()
0x000007fed37c42b7	(chrome.dll -chrome_browser_main.cc:1960 )	ChromeBrowserMainParts::MainMessageLoopRun(int *)
0x000007fed31bbcf5	(chrome.dll -browser_main_loop.cc:1142 )	content::BrowserMainLoop::RunMainMessageLoopParts()
0x000007fed31bd399	(chrome.dll -browser_main_runner.cc:142 )	content::BrowserMainRunnerImpl::Run()
0x000007fed31b7b27	(chrome.dll -browser_main.cc:46 )	content::BrowserMain(content::MainFunctionParams const &)
0x000007fed371cc7e	(chrome.dll -content_main_runner.cc:407 )	content::RunNamedProcessTypeMain(std::basic_string<char,std::char_traits<char>,std::allocator<char> > const &,content::MainFunctionParams const &,content::ContentMainDelegate *)
0x000007fed371cac7	(chrome.dll -content_main_runner.cc:696 )	content::ContentMainRunnerImpl::Run()
0x000007fed3739745	(chrome.dll -main.cc:469 )	service_manager::Main(service_manager::MainParams const &)
0x000007fed371c2df	(chrome.dll -content_main.cc:19 )	content::ContentMain(content::ContentMainParams const &)
0x000007fed2e934e8	(chrome.dll -chrome_main.cc:133 )	ChromeMain
0x000000013f3d6282	(chrome.exe -main_dll_loader_win.cc:199 )	MainDllLoader::Launch(HINSTANCE__ *,base::TimeTicks)
0x000000013f3d53c2	(chrome.exe -chrome_exe_main_win.cc:268 )	wWinMain
0x000000013f4074c2	(chrome.exe -exe_common.inl:253 )	__scrt_common_main_seh
0x76fe652c	(kernel32.dll + 0x0001652c )	BaseThreadInitThunk
0x7711c520	(ntdll.dll + 0x0002c520 )	RtlUserThreadStart

Using code search for the file, "web_ui_message_handler.cc" suspecting the following CL.

https://chromium.googlesource.com/chromium/src/+log/b93d74abe840be04755517e2b54d0a5b23d47df2/content/browser/webui/web_ui_message_handler.cc

@tommycli: Could you please look into the issue, this stack trace is similar to ("https://bugs.chromium.org/p/chromium/issues/detail?id=705366").kindly re-assign if this is not related to your changes.

Thank you! 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/13a8f06cfdbacd09a0b8c8709d83cbb073c73fb2

commit 13a8f06cfdbacd09a0b8c8709d83cbb073c73fb2
Author: Tommy C. Li <tommycli@chromium.org>
Date: Fri Jul 28 17:09:49 2017

MD Settings: Make ResetSettingsHandler gracefully reject late callbacks.

Previously, it would act on callbacks from ProfileResetter even if
JavaScript has been disallowed (page gone or refreshed).

Now we cancel those callbacks. We use the same strategy in
ProfileInfoHandler.

Bug:  739259 
Change-Id: I4cce50dd899c1e31d89be13a61dfb739c20b4e84
Reviewed-on: https://chromium-review.googlesource.com/590735
Reviewed-by: Demetrios Papadopoulos <dpapad@chromium.org>
Commit-Queue: Tommy Li <tommycli@chromium.org>
Cr-Commit-Position: refs/heads/master@{#490435}
[modify] https://crrev.com/13a8f06cfdbacd09a0b8c8709d83cbb073c73fb2/chrome/browser/ui/webui/settings/reset_settings_handler.cc
[modify] https://crrev.com/13a8f06cfdbacd09a0b8c8709d83cbb073c73fb2/chrome/browser/ui/webui/settings/reset_settings_handler.h