Tested this issue on Ubuntu 14.04 using chrome latest stable- 50.0.2661.102 by following steps mentioned below.
1. Downloaded the file context.zip
2. Loaded the context.zip file by enabling developer mode. 
3. Launched app from chrome://extensions and observed a blank tab opens without any content.

zambonifofex@ - Will you mind providing a scree-cast or screen-shot of this issue for better understanding where we can reproduce it from chrome TE end.

Thanks!

Hello.

I cannot provide a screenshot because the context menu isn’t captured on screenshots (at least in my OS, Ubuntu 16.04).

However, you did forget something: the context menu! You should right-click the blank window to see the problem.

You may need to use the .CRX instead of the .ZIP, since chrome automatically adds extra items to the context menu for unpacked extensions.

Thank you for providing more feedback. Adding requester "brajkumar@chromium.org" for another review and adding "Needs-Review" label for tracking.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

@zambonifofex: Could you please have a look at the attached video and let us know if this is the correct procedure to repro this issue.

Thank you.

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Are you sure you are using the CRX and not loading it from the source? “Reload”, “Simulate browser restart”, “Inspect” and “Inspect background page” are exactly the items I told Chrome adds for unpackaged apps. When these are there, you cannot see the problem.

Here’s a video.

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context.webm 7.7 MB Download

Thank you for providing more feedback. Adding requester "rnimmagadda@chromium.org" for another review and adding "Needs-Review" label for tracking.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Able to repro this issue on Windows 7, MAC (10.11.5) & Ubuntu Trusty (14.04) for Google Chrome Canary Version - 53.0.2753.0

This is a Non-Regression issue existing since M46 - # 46.0.2455.0.

Before this build, upon launching the provided app, the window just closes off.

Moving this nonessential bug to the next milestone.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

It would be nice to fix this, but marking as low priority since there is a pretty easy workaround. 

The code that controls this is ContextMenuMatcher::AppendExtensionItems in chrome/browser/extensions/context_menu_matcher.cc if anyone wants to have a look. Patches welcome!

Tested this on Mac (10.12.5) and Ubuntu Trusty (14.04) for Chrome Stable 59.0.3071.115.
See screenshots. This appears to be fixed. 

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