Tests that cookies for a different origin can be set
Setting cookie by URL without expires: {
    id : <number>
    result : {
        success : true
    }
    sessionId : <string>
}
Setting cookie by URL with expires: {
    id : <number>
    result : {
        success : true
    }
    sessionId : <string>
}
All cookies before deletion: Num of cookies 2
name: cookie1, value: .domain, domain: www.chromium.org, path: /, session
name: cookie2, value: .domain, domain: www.chromium.org, path: /, expires
Delete cookies: {
}
All cookies after deletion: Num of cookies 1
name: cookie2, value: .domain, domain: www.chromium.org, path: /, expires