Merge Growable SharedArrayBuffer + Resizable ArrayBuffer?

[foolip]

@syg has pointed out that these two features were part of the same TC39 proposal:
https://github.com/tc39/proposal-resizablearraybuffer

They were shipped together as well. Do web developers really think about these as separate features, or should we merge them?

cc @Elchi3 @captainbrosset @ddbeck who were involved in #1242.

[syg]

They can be separately used but I also think all the web implementations made them both available at the same time, so in practice they're thought of as one IMO.

Edit: Oops, accidentally negated the sentence.

[Elchi3]

I have no strong feelings here. What would a merged feature be called?

growable-sharedarraybuffer-resizable-arraybuffer.yml
name: Resizable ArrayBuffers and growable SharedArrayBuffer
description: The resize() method of an ArrayBuffer and the grow() method of a SharedArrayBuffer, constructed with the maxByteLength option, changes the size of the buffer in place.

[syg]

I have no strong feelings here. What would a merged feature be called?

In conversation I call the feature "resizable buffers".