This is a reland of 159df248

Original change's description:
> [ic] Don't transition to premonomorphic state
> 
> We used to use premonomorphic state to delay initializing the ICs.
> This optimization was to avoid the cost of setting up handlers if the
> code executed only once. With lazy feedback allocation we no longer
> need this.
> 
> This cl also renames LoadIC_Uninitialized to LoadIC_Nofeedback and
> StoreIC_Uninitialized to StoreIC_Nofeedback since we now miss to
> runtime in the uninitialized state and use the builtin when there
> is no feedback.
> 
> 
> Change-Id: I1633e61ea74664da51348e362c34c47a017a264a
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1683525
> Commit-Queue: Mythri Alle <mythria@chromium.org>
> Reviewed-by: Toon Verwaest <verwaest@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#63020}

Change-Id: Ica7eb65649615c2f8410d5b815a98b55cb1cfc4d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1731000
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63082}