Wait up to |max_ms| milliseconds for the event to be signaled. Returns
true (1) if the event was signaled. A return value of false (0) does not
necessarily mean that |max_ms| was exceeded. This function will not return
until after the call to signal() has completed. This function cannot be
called on the browser process UI or IO threads.
Wait up to |max_ms| milliseconds for the event to be signaled. Returns true (1) if the event was signaled. A return value of false (0) does not necessarily mean that |max_ms| was exceeded. This function will not return until after the call to signal() has completed. This function cannot be called on the browser process UI or IO threads.