Chrome Version: 57.0.2946.0
OS: Linux Ubuntu 14.04, Mac OS 10.11.6 and Windows-10.

What steps will reproduce the problem?
(1) Launch chrome and add any extension that shows up in browser action area.(https://chrome.google.com/webstore/detail/adblock-plus/cfhdojbkjhnklbpkdaibdccddilifddb?utm_source=chrome-ntp-icon)
(2) Go to chrome://extension page and check allow in incognito option for the added extension.
(3) Open incognito mode and observe. [Extension shows up in browser action area]
(4) Switch to normal mode and select 'Hide in chrome menu' for the added extension. [Hides perfectly in the normal mode]
(5) Switch to the incognito mode and observe the extension.

What is the expected result?
> Once the extension is hidden in chrome menu should reflect in incognito mode as well. 

What happens instead?
> Extension is still showing in the browser action area of incognito mode even after hiding in chrome menu from normal mode.
 
Please use labels and text to provide additional information.
> This worked fine earlier with Hide button.


Regressed in M-51.

Last good build: 51.0.2667.0
First bad build: 51.0.2668.0

Changelog:
==========
https://chromium.googlesource.com/chromium/src/+log/51.0.2667.0..51.0.2668.0?pretty=fuller&n=10000

Manually inspecting this looks to be related to https://codereview.chromium.org/1761913003.

rdevlin.cronin@: Could you please take a look at this issue.

Thank you!