CONSOLE MESSAGE: line 6: XHR loaded: 1
Tests that application cache model keeps track of manifest urls and statuses correctly after UPDATEREADY event and swapCache() call.

Bug 72123  
Dumping application cache tree:
    (empty)
Dumping application cache model:
    (empty)

Dumping application cache tree:
    Manifest URL: http://127.0.0.1:8000/inspector/appcache/resources/versioned-manifest.php
        Frame: frame1 (with-versioned-manifest.php)
Dumping application cache model:
    Frame: frame1
        manifest url: http://127.0.0.1:8000/inspector/appcache/resources/versioned-manifest.php
        status:       IDLE

Dumping application cache tree:
    Manifest URL: http://127.0.0.1:8000/inspector/appcache/resources/versioned-manifest.php
        Frame: frame1 (with-versioned-manifest.php)
        Frame: frame2 (with-versioned-manifest.php)
Dumping application cache model:
    Frame: frame1
        manifest url: http://127.0.0.1:8000/inspector/appcache/resources/versioned-manifest.php
        status:       UPDATEREADY
    Frame: frame2
        manifest url: http://127.0.0.1:8000/inspector/appcache/resources/versioned-manifest.php
        status:       UPDATEREADY

Dumping application cache tree:
    Manifest URL: http://127.0.0.1:8000/inspector/appcache/resources/versioned-manifest.php
        Frame: frame1 (with-versioned-manifest.php)
        Frame: frame2 (with-versioned-manifest.php)
Dumping application cache model:
    Frame: frame1
        manifest url: http://127.0.0.1:8000/inspector/appcache/resources/versioned-manifest.php
        status:       IDLE
    Frame: frame2
        manifest url: http://127.0.0.1:8000/inspector/appcache/resources/versioned-manifest.php
        status:       UPDATEREADY