UserAgent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.94 Safari/537.36

Steps to reproduce the problem:
1. Right click on a website
2. Click view page source on the context menu
3. There is no pretty-print function for this pane like there is for files in the sources tab

What is the expected behavior?
It would be great if there was a button to pretty-print the code in the view page source tab

What went wrong?
Nothing, this is a feature request

Did this work before? N/A 

Chrome version: 50.0.2661.94  Channel: stable
OS Version: 10.0
Flash Version: Shockwave Flash 21.0 r0