Gray Screen When Pausing Script Execution Using Chrome

[minorcase]

Description

Been using brackets at work for about three months now with very few crashing issues. Today I started to see occasional crashes when I pause Javascript script execution using Chrome Dev Tools. At first I thought it was an issue with my git extension in brackets, but even after reloading without extensions Brackets was still crashing about half the time.

Steps to Reproduce

1. Open a javascript file in Brackets, modify and save it, leave it open in Brackets. (Don't know if this is necessary or not but it seemed to crash only when I did this)
2. Open an HTML file in chrome that uses the javascript file you just modified and saved.
3. Let the script run for a little bit (about 15-30 seconds seemed to be required)
4. Click "Pause Script Execution" In the sources tab of Chrome Dev Tools.

Expected Behavior: Brackets would not crash
Actual behavior: Brackets crashed

screen looks identical to issue #7308

There is one error in the Brackets dev tools that occurs when these crashes do:

This seems to be the dev tools error directly correlating with this crash:

Uncaught TypeError: Cannot read property 'line' of undefined Session.js:665
Call stack:
Session.getParameterHint @ Session.js:665
formatHint @ ParameterHintManager.js:134
(anonymous function) @ ParameterHintManager.js:
278j @ thirdparty.min.js:19
k.fireWith @ thirdparty.min.js:19
(anonymous function) @ ScopeManager.js:1368
j @ thirdparty.min.js:19
k.fireWith @ thirdparty.min.js:19
handleTernCompletions @ ScopeManager.js:662
(anonymous function) @ ScopeManager.js:1055

Then there are a number of warnings that read:
FileWatcherDomain was expected to deliver stats for changed event!

Versions

Please include the OS and what version of the OS you're running.

OS: OS X El Capitan
Specs:

Imac mid 2010
CPU 3.2: GHz Intel Core i3
Memory: 16 GB 1333 MHz DDR3
Graphics: ATI Radeon HD 5670 512 MB

Brackets Version: Release 1.8 build 1.8.0-17108