----- tests for getting a targetWindow's functions which have custom overrides. The desired behavior is for the targetWindow to return the built-in function, not the override -----
PASS: canGet('targetWindow.focus') should be 'true' and is.
PASS: toString('targetWindow.focus') should be 'function focus() { [native code] }' and is.
PASS: canGet('targetWindow.blur') should be 'true' and is.
PASS: toString('targetWindow.blur') should be 'function blur() { [native code] }' and is.
PASS: canGet('targetWindow.close') should be 'true' and is.
PASS: toString('targetWindow.close') should be 'function close() { [native code] }' and is.