Tests conversion of Inspector's resource representation into HAR format.

{
    0 : {
        id : <string>
        pageTimings : {
            onContentLoad : <number>
            onLoad : <number>
        }
        startedDateTime : <plausible>
        title : "http://127.0.0.1:8000/resources/redirect.php?url=/inspector/resources/har-pages-navigation-target.html"
    }
    1 : {
        id : <string>
        pageTimings : {
            onContentLoad : <number>
            onLoad : <number>
        }
        startedDateTime : <plausible>
        title : "http://127.0.0.1:8000/inspector/resource-har-pages.html"
    }
}
page: page_2 url: http://127.0.0.1:8000/inspector/inspector-test.js
page: page_2 url: http://127.0.0.1:8000/inspector/resource-har-pages.html
page: page_2 url: http://127.0.0.1:8000/inspector/resources-test.js
page: page_1 url: http://127.0.0.1:8000/inspector/resources/har-pages-iframe.html
page: page_1 url: http://127.0.0.1:8000/inspector/resources/har-pages-navigation-target.html
page: page_1 url: http://127.0.0.1:8000/inspector/resources/source1.js
page: page_1 url: http://127.0.0.1:8000/resources/redirect.php?url=/inspector/resources/har-pages-navigation-target.html
Page reloaded.