Chrome HTTPS Grabber.

Firefox and Internet are exporting their functions so its easy to hook them and sniff all outgoing https/http data. But [login to view URL] doesnt export functions and its hard to find the right hook etc. What i want is a method on how to sniff chrome https data and write it to a text file. i heard "Hook on ZwReadFile to intercept POST requests" is a method also or finding the table in chrome where the offsets are stored and find PR_Write.