Hello again.
Faced an bug or feature, the reasons for which I can not understand. I Use Lubuntu OS 16.04, 64 bit; cef 3.3112.1658.
CefSettings multi_threaded_message_loop = false and external_message_pump = true, thus CefDoMessageLoopWork is used. Browser created with CefWindowInfo SetAsChild method.
If I simultaneously do SendMouseMoveEvent and move user mouse cursor within the browser rectangle, then the application crashes with an error - "[0920/194627.887074:FATAL:PointerEventFactory.cpp(282)] Check failed: mouse_event.pointer_type == coalesced_mouse_event.pointer_type (1 vs. 0)".
Video (18 secs) illustrate the problem:
https://drive.google.com/file/d/0B1NbTT ... sp=sharing
Thanks in advance for explanation.