Thanks for the Apple crash log.

Unable to reproduce this issue on reported version 62.0.3202.94 and latest canary 64.0.3278.0 using Mac 10.13.1 with steps mentioned in comment#0.

Steps to reproduce the issue:
1. Navigated to "https://twitter.com/tobireif"
2. In new tab opened "about:blank"
3. In new tab "https://tobireif.com/demos/"
4. Chrome didn't got crashed

@Reporter: Could you please check the video and let us know if we miss anything and also please check in latest canary in clean profile with no extensions and apps in it. This would help in further triaging of the issue.

Thanks!

Deleted: 788669.mp4 12.4 MB

	788669.mp4 12.4 MB View Download

Thread 0 Crashed:: CrBrowserMain  Dispatch queue: com.apple.main-thread
0   ???                           	000000000000000000 0 + 0
1   com.google.Chrome.framework   	0x000000010f1aa330 bookmarks::TypedCountSorter::SortMatches(base::internal::flat_tree<bookmarks::TitledUrlNode const*, bookmarks::TitledUrlNode const*, base::internal::GetKeyFromValueIdentity<bookmarks::TitledUrlNode const*>, std::__1::less<void> > const&, std::__1::vector<bookmarks::TitledUrlNode const*, std::__1::allocator<bookmarks::TitledUrlNode const*> >*) const + typed_count_sorter.cc:60
2   com.google.Chrome.framework   	0x000000010f1a8416 bookmarks::TitledUrlIndex::GetResultsMatching(std::__1::basic_string<unsigned short, base::string16_internals::string16_char_traits, std::__1::allocator<unsigned short> > const&, unsigned long, query_parser::MatchingAlgorithm, std::__1::vector<bookmarks::TitledUrlMatch, std::__1::allocator<bookmarks::TitledUrlMatch> >*) + vector:1476
3   com.google.Chrome.framework   	0x000000010fe116c8 BookmarkProvider::DoAutocomplete(AutocompleteInput const&) + vector:639
4   com.google.Chrome.framework   	0x000000010fe115a7 BookmarkProvider::Start(AutocompleteInput const&, bool) + trace_event.h:1072
5   com.google.Chrome.framework   	0x000000010fe0296b AutocompleteController::Start(AutocompleteInput const&) + autocomplete_controller.cc:314
6   com.google.Chrome.framework   	0x000000010fe28fdf OmniboxEditModel::StartAutocomplete(bool, bool) + string:1221
7   com.google.Chrome.framework   	0x000000010fe2b32a OmniboxEditModel::OnAfterPossibleChange(OmniboxView::StateChanges const&, bool) + omnibox_edit_model.cc:1163
8   com.google.Chrome.framework   	0x0000000110136850 OmniboxViewMac::OnAfterPossibleChange(bool) + omnibox_view_mac.mm:672
9   com.google.Chrome.framework   	0x0000000110122135 -[AutocompleteTextFieldEditor interpretKeyEvents:] + autocomplete_text_field_editor.mm:488
10  com.apple.AppKit              	0x00007fff55497462 -[NSTextView keyDown:] + 724
11  com.apple.AppKit              	0x00007fff55c4e0d1 -[NSWindow(NSEventRouting) _reallySendEvent:isDelayedEvent:] + 5040
12  com.apple.AppKit              	0x00007fff55c4c904 -[NSWindow(NSEventRouting) sendEvent:] + 497
13  com.google.Chrome.framework   	0x00000001100cf6bf -[ChromeEventProcessingWindow sendEvent:] + chrome_event_processing_window.mm:79
14  com.apple.AppKit              	0x00007fff55aae2c3 -[NSApplication(NSEvent) sendEvent:] + 2751
15  com.google.Chrome.framework   	0x000000010d4c848c __34-[BrowserCrApplication sendEvent:]_block_invoke + chrome_browser_application_mac.mm:0
16  com.google.Chrome.framework   	0x000000010d8dd32a base::mac::CallWithEHFrame(void () block_pointer) + 
17  com.google.Chrome.framework   	0x000000010d4c8277 -[BrowserCrApplication sendEvent:] + chrome_browser_application_mac.mm:0
18  com.apple.AppKit              	0x00007fff5530f861 -[NSApplication run] + 812
19  com.google.Chrome.framework   	0x000000010d8ecb1e base::MessagePumpNSApplication::DoRun(base::MessagePump::Delegate*) + message_pump_mac.mm:766
20  com.google.Chrome.framework   	0x000000010d8eb4bc base::MessagePumpCFRunLoopBase::Run(base::MessagePump::Delegate*) + message_pump_mac.mm:278
21  com.google.Chrome.framework   	0x000000010d90e623 base::RunLoop::Run() + run_loop.cc:124
22  com.google.Chrome.framework   	0x000000010d4cd718 ChromeBrowserMainParts::MainMessageLoopRun(int*) + chrome_browser_main.cc:1922
23  com.google.Chrome.framework   	0x000000010c39bce4 content::BrowserMainLoop::RunMainMessageLoopParts() + browser_main_loop.cc:1198
24  com.google.Chrome.framework   	0x000000010c39e2d2 content::BrowserMainRunnerImpl::Run() + memory:2515
25  com.google.Chrome.framework   	0x000000010c397c5c content::BrowserMain(content::MainFunctionParams const&) + browser_main.cc:46
26  com.google.Chrome.framework   	0x000000010d4837fe content::ContentMainRunnerImpl::Run() + content_main_runner.cc:709
27  com.google.Chrome.framework   	0x000000010ed54130 service_manager::Main(service_manager::MainParams const&) + main.cc:469
28  com.google.Chrome.framework   	0x000000010d482db4 content::ContentMain(content::ContentMainParams const&) + content_main.cc:19
29  com.google.Chrome.framework   	0x000000010bd4108f ChromeMain + chrome_main.cc:0
30  com.google.Chrome             	0x000000010bcefdd4 main + chrome_exe_main_mac.cc:169
31  libdyld.dylib                 	0x00007fff7f2e0145 start + 1