Tapping handle shouldn't select misspelled word

third_party/WebKit/Source/core/input/EventHandler.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 1785 matching lines @@
   GetSelectionController().SendContextMenuEvent(mev, position_in_contents);
 
   Node* target_node =
       override_target_node ? override_target_node : mev.InnerNode();
   return mouse_event_manager_->DispatchMouseEvent(
       UpdateMouseEventTargetNode(target_node), EventTypeNames::contextmenu,
       event, mev.GetHitTestResult().CanvasRegionId(), 0);
 }
 
 WebInputEventResult EventHandler::SendContextMenuEventForKey(
-    Element* override_target_element) {
+    Element* override_target_element,
+    WebMenuSourceType source_type) {
   FrameView* view = frame_->View();
   if (!view)
     return WebInputEventResult::kNotHandled;
 
   Document* doc = frame_->GetDocument();
   if (!doc)
     return WebInputEventResult::kNotHandled;
 
   static const int kContextMenuMargin = 1;
 
@@ skipping 65 matching lines @@
   WebInputEvent::Type event_type = WebInputEvent::kMouseDown;
   if (frame_->GetSettings() &&
       frame_->GetSettings()->GetShowContextMenuOnMouseUp())
     event_type = WebInputEvent::kMouseUp;
 
   WebMouseEvent mouse_event(
       event_type,
       WebFloatPoint(location_in_root_frame.X(), location_in_root_frame.Y()),
       WebFloatPoint(global_position.X(), global_position.Y()),
       WebPointerProperties::Button::kNoButton, /* clickCount */ 0,
-      WebInputEvent::kNoModifiers, TimeTicks::Now().InSeconds());
+      ((source_type == kMenuSourceTouchHandle)
+           ? WebInputEvent::kIsCompatibilityEventForTouch
+           : WebInputEvent::kNoModifiers),
+      TimeTicks::Now().InSeconds());
 
   // TODO(dtapuska): Transition the mouseEvent to be created really in viewport
   // coordinates instead of root frame coordinates.
   mouse_event.SetFrameScale(1);
 
   return SendContextMenuEvent(mouse_event, override_target_element);
 }
 
 void EventHandler::ScheduleHoverStateUpdate() {
   // TODO(https://crbug.com/668758): Use a normal BeginFrame update for this.
@@ skipping 216 matching lines @@
     MouseEventWithHitTestResults& mev,
     LocalFrame* subframe) {
   WebInputEventResult result =
       subframe->GetEventHandler().HandleMouseReleaseEvent(mev.Event());
   if (result != WebInputEventResult::kNotHandled)
     return result;
   return WebInputEventResult::kHandledSystem;
 }
 
 }  // namespace blink