Opening new tab shows error

[srirambv]

Did you search for similar issues before submitting this one?
Yes

Describe the issue you encountered:
Opening about pages/new tab shows error

• Platform (Win7, 8, 10? macOS? Linux distro?):
  Windows 10 x64

• Brave Version (revision SHA):

Master
Brave: 0.13.0 
rev: undefined 
Muon: 2.0.5 
libchromiumcontent: 54.0.2840.59 
V8: 5.4.500.31 
Node.js: 7.0.0 
Update Channel: dev 
os.platform: win32 
os.release: 10.0.14393 
os.arch: x64

• Steps to reproduce:

  1. Build from master
  2. Open a new tab, shows error in browser console
  3. Open about:about and click on any about page to open in new tab, shows error in console

• Screenshot if needed:
  

• Any related issues:
  Opening a new tab shows Uncaught TypeError in browser console #5935 cc: @bridiver

[bbondy]

This is from not using the latest electron, 2.0.6 will fix this but it isn't available in prebuilt yet.