[Tabs] optimization of tabs for static label elements

[toddtarsi]

This is a wip implementation of #11673.

I'll be able to finish this out and put together a benchmark test with some tabs later this week, but for now I have to look at something else. Thanks again for the great repo!

Currently this does the following:

• Adds a staticLabel prop to Tabs and Tab, and pass it through from one to the other.
• If Tab sees staticLabel, it currently avoids calling checkTextWrap after mounting.

This is what I'm still working on:

• If Tabs sees staticLabel, it will avoid the calls for tabsMeta after mounting, and only update tabMeta when value changes.

Thanks again for the great repo!

[toddtarsi]

@oliviertassinari - Okay, I have the first pass of this done. I have a question for you:

If I'd like to bundle my fork and import and use it to a node dependency to test it, how would I do this? My plan is to fork this branch and test it on my codebase as a dependency. This would help me sanity test that this works as expected on mobile where resizing doesn't really occur.

[toddtarsi]

Actually, I am testing this now and it needs a bit more fixing. Have created an onsite demo to test it. Will report when its 100%.

[toddtarsi]

Alright, the scrollbar handles the value changes as expected now. Everything here works well by my testing using the new demo I created at the bottom of the Tabs page.

[oliviertassinari]

@toddtarsi I'm moving the conversation back to #11673.