| OLD | NEW | 
|   1 Cross-origin access to 'window.location.pathname' over 'get' and 'set' in proper
    ty descriptor should throw a SecurityError. |   1 Cross-origin access through 'get' and 'set' in a property descriptor should thro
    w a SecurityError. | 
|   2  |   2  | 
|   3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
    ". |   3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
    ". | 
|   4  |   4  | 
|   5  |   5  | 
|   6 FAIL pathnameDescriptor should be non-null. Was undefined |   6 PASS [object HTMLIFrameElement] is non-null. | 
|   7 FAIL typeof pathnameDescriptor.get should be function. Threw exception TypeError
    : Cannot read property 'get' of undefined |   7 PASS [object Window] is non-null. | 
|   8 FAIL typeof pathnameDescriptor.set should be function. Threw exception TypeError
    : Cannot read property 'set' of undefined |   8 PASS pathnameDescriptor is non-null. | 
|   9 FAIL pathnameDescriptor.get.call(targetWindow.location) should throw SecurityErr
    or: Blocked a frame with origin "http://127.0.0.1:8000" from accessing a cross-o
    rigin frame.. Threw exception TypeError: Cannot read property 'get' of undefined
    . |   9 PASS typeof pathnameDescriptor.get is "function" | 
|  10 FAIL pathnameDescriptor.set.call(targetWindow.location, 1) should throw Security
    Error: Blocked a frame with origin "http://127.0.0.1:8000" from accessing a cros
    s-origin frame.. Threw exception TypeError: Cannot read property 'set' of undefi
    ned. |  10 PASS typeof pathnameDescriptor.set is "function" | 
 |  11 PASS devicePixelRatio is non-null. | 
 |  12 PASS typeof devicePixelRatioDescriptor.get is "function" | 
 |  13 PASS typeof devicePixelRatioDescriptor.set is "function" | 
 |  14 PASS pathnameDescriptor.get.call(targetWindow.location) threw exception Security
    Error: Blocked a frame with origin "http://127.0.0.1:8000" from accessing a cros
    s-origin frame.. | 
 |  15 PASS pathnameDescriptor.set.call(targetWindow.location, 1) threw exception Secur
    ityError: Blocked a frame with origin "http://127.0.0.1:8000" from accessing a c
    ross-origin frame.. | 
 |  16 PASS devicePixelRatioDescriptor.get.call(targetWindow) threw exception SecurityE
    rror: Blocked a frame with origin "http://127.0.0.1:8000" from accessing a cross
    -origin frame.. | 
 |  17 PASS devicePixelRatioDescriptor.set.call(targetWindow, 1) threw exception Securi
    tyError: Blocked a frame with origin "http://127.0.0.1:8000" from accessing a cr
    oss-origin frame.. | 
|  11 PASS successfullyParsed is true |  18 PASS successfullyParsed is true | 
|  12  |  19  | 
|  13 TEST COMPLETE |  20 TEST COMPLETE | 
|  14  |  21  | 
| OLD | NEW |