UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36

Steps to reproduce the problem:
X-Posting from my comment on GitHub (https://github.com/anvaka/VivaGraphJS/issues/184)
1. Download files into a single directory from gist here: 
https://gist.github.com/adamstraube/251fbaa929c3ec299240d2cd4feaa965
2. Go to chrome://extensions/, click Load unpacked extension and point it to the directory with the files above
3. Goto www.google.com 

(if you are redirected to regional Google URL then change the "matches" line in the manifest.json file to the regional Google URL)

Commenting out "graphics : graphics" line stops the crash

What is the expected behavior?
Runtime JS: https://anvaka.github.io/VivaGraphJS/demos/other/webglInput.html

Code: https://github.com/anvaka/VivaGraphJS/blob/master/demos/other/webglInput.html

What went wrong?
The Chrome browser crashes ("Aw, Snap!"). I am unable to get any further info out of this issue as the Developer tools stop responding when this happens.

Did this work before? N/A 

Chrome version: 53.0.2785.143  Channel: n/a
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: Shockwave Flash 23.0 r0