executeJavaScript
Execute a string of JavaScript code in this frame. The url parameter is the URL where the script in question can be found, if any. The renderer may request this URL to show the developer the source of the error. The line parameter is the base line number to use for error reporting.
Parameters
code
The code to be executed.
url
The URL where the script in question can be found.
line
The base line number to use for error reporting.