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Remove Synced Tabs button

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Hello!

I deploy Firefox in the current ESR Version (45.1.1) and customize it with the mozilla.cfg, userChrome.css and userContent.css in our company. I don't want to use any extension or add-on. I want to remove all functions of Sync, and i am almost done. The last button is the synced-tabs button in the menu. Is there a way to only remove this button and hide it completly with the help of either the cfg file or the css files?

I hope you can at least understand my problem, I know my written english is far from being perfect :/

Thank you in advance!

Hello! I deploy Firefox in the current ESR Version (45.1.1) and customize it with the mozilla.cfg, userChrome.css and userContent.css in our company. I don't want to use any extension or add-on. I want to remove all functions of Sync, and i am almost done. The last button is the synced-tabs button in the menu. Is there a way to only remove this button and hide it completly with the help of either the cfg file or the css files? I hope you can at least understand my problem, I know my written english is far from being perfect :/ Thank you in advance!

All Replies (1)

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I have never used it, but you really should try using CCK2 to help build the mozilla.cfg file to include your necessary modifications. https://mike.kaply.com/cck2/

Beyond that, this forum is for end-user support. Please see this KB article for information about developer support for Firefox. https://support.mozilla.org/en-US/kb/where-go-developer-support