Allows you to get the process ID of the browser.
Example
Running this code will get the process ID.
As shown in the alert box, the process ID is 4464.
plugin command("Browser Automation.dll", "browser connect", "Chrome", "30,0,30,10", "True", "False", "True")
plugin command("Browser Automation.dll", "browser navigate", "https://www.google.com/")
alert($plugin function("Browser Automation.dll", "$browser process id"))
