No pointer captured when the pointer lock is applied

third_party/WebKit/Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 2177 matching lines @@
   UIEventWithKeyState::ClearNewTabModifierSetFromIsolatedWorld();
 
   bool is_pointer_locked = false;
   if (WebFrameWidgetBase* widget = MainFrameImpl()->FrameWidget()) {
     if (WebWidgetClient* client = widget->Client())
       is_pointer_locked = client->IsPointerLocked();
   }
 
   if (is_pointer_locked &&
       WebInputEvent::IsMouseEventType(input_event.GetType())) {
-    MainFrameImpl()->FrameWidget()->PointerLockMouseEvent(input_event);
+    MainFrameImpl()->FrameWidget()->PointerLockMouseEvent(coalesced_event);
     return WebInputEventResult::kHandledSystem;
   }
 
   if (mouse_capture_node_ &&
       WebInputEvent::IsMouseEventType(input_event.GetType())) {
     TRACE_EVENT1("input", "captured mouse event", "type",
                  input_event.GetType());
     // Save m_mouseCaptureNode since mouseCaptureLost() will clear it.
     Node* node = mouse_capture_node_;
 
@@ skipping 1952 matching lines @@
   if (focused_frame->LocalFrameRoot() != MainFrameImpl()->GetFrame())
     return nullptr;
   return focused_frame;
 }
 
 LocalFrame* WebViewImpl::FocusedLocalFrameAvailableForIme() const {
   return ime_accept_events_ ? FocusedLocalFrameInWidget() : nullptr;
 }
 
 }  // namespace blink