No pointer captured when the pointer lock is applied

third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp

 /*
  * Copyright (C) 2014 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 359 matching lines @@
     return WebInputEventResult::kNotHandled;
 
   // FIXME: pass event to m_localRoot's WebDevToolsAgentImpl once available.
 
   AutoReset<const WebInputEvent*> current_event_change(&current_input_event_,
                                                        &input_event);
 
   DCHECK(client_);
   if (client_->IsPointerLocked() &&
       WebInputEvent::IsMouseEventType(input_event.GetType())) {
-    PointerLockMouseEvent(input_event);
+    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 804 matching lines @@
              : nullptr;
 }
 
 LocalFrame* WebFrameWidgetImpl::FocusedLocalFrameAvailableForIme() const {
   if (!ime_accept_events_)
     return nullptr;
   return FocusedLocalFrameInWidget();
 }
 
 }  // namespace blink