This reverts commit 03f3ba5b.

Reason for revert: Suspected for causing Dawn tests failure:
SharedImageGLBackingProduceDawnTest.Basic

https://chromium-review.googlesource.com/c/chromium/src/+/2530246

Original change's description:
> Created test and fixed texture storage bug in d3d11
>
> Bug: b/172489285
> Change-Id: If7d88cf50d99da3380082c60fb3936ae0b20c4e5
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2519876
> Reviewed-by: Jamie Madill <jmadill@chromium.org>
> Reviewed-by: Geoff Lang <geofflang@chromium.org>
> Commit-Queue: Jamie Madill <jmadill@chromium.org>

TBR=geofflang@chromium.org,jmadill@chromium.org,vantablack@google.com

Change-Id: Ic0be42e070c9b9b986b724d2aa74cfdeff375245
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: b/172489285
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2532654Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>