Chrome 32上的本机USB调试没有检测设备

I have a Samsung Galaxy S3. With the release of Chrome 32, I wanted to try the native usb debugging so I could work with my phonegap apps while they're on my phone (rather than browser testing then transferring). I turned on USB debugging and downloaded the appropriate driver. My phone shows up in device manager but it doesn't show up under about:inspect on chrome. How do I get my device to show up?I have a Samsung Galaxy S3. With the release of