PDFs of "Allowed" and "Trusted

What steps will reproduce the problem?
1. "Allow" a website (either in the past, or when trying to open a pdf from a 
new site).
2. Try to access a pdf document (e.g. 
http://arxiv.org/pdf/astro-ph/0008467v2.pdf)

What is the expected output? What do you see instead?
I expect to have to "allow" or "trust" a site before viewing a PDF.  After 
that, I expect PDFs to load (or have a setting in ScriptSafe "options" 
governing special behaviors for PDFs.  If click a link to a PDF, I expect to be 
able to then press "Allow" in that tab, have it refresh, and then be able to 
view the PDF.

Instead I see a Chrome error of the nature: "Aw, Snap! Something went wrong 
while displaying this webpage. To continue, reload or go to another page."

If I open an incognito window (which won't use ScriptSafe) I have no issue 
viewing PDFs.

What version of the product are you using? On what operating system?
Happens on Windows 7 and Ubuntu 12.04. On Windows 7, I'm using ScriptSafe 
v1.0.6.16 and Chrome 34.0.1847.131 m (both up-to-date at time of this writing).

Please provide any additional information below.
Appears to consistently happen for a given site, but won't consistently happen 
across different sites with identical "Allow" and "Trust" settings. (Some 
"Allow" sites have no issues, some "Trust" sites do have issues.)  

Seems to happen most frequently with non-https sites. (Issue persists 
regardless of whether HTTS Everywhere extension is enabled or not.)
Original issue reported on code.google.com by Gentry.E on 13 May 2014 at 5:34
mbille46 / scriptno

PDFs of "Allowed" and "Trusted #258
