Tests the Timeline API function call record for InjectedScript.eval call feature.

FunctionCall Properties:
{
    children : <object>
    counters : <object>
    data : {
        scriptLine : <number>
        scriptName : <string>
    }
    endTime : <number>
    frameId : <string>
    startTime : <number>
    type : "FunctionCall"
    usedHeapSize : <number>
}
FunctionCall Properties:
{
    children : <object>
    counters : <object>
    data : {
        scriptLine : <number>
        scriptName : <string>
    }
    endTime : <number>
    frameId : <string>
    startTime : <number>
    type : "FunctionCall"
    usedHeapSize : <number>
}