Revert "Vulkan backed skia representation of SharedImageBackingAHB."

This reverts commit 8dc8014f0e60a549e324486d3013638bc8784adf.

Reason for revert: This is causing crash on android devices causing a DCHECK to fail - '[FATAL:feature_list.cc(305)] Check failed: CheckFeatureIdentity(feature). DefaultEnableOopRasterization'

Original change's description:
> Vulkan backed skia representation of SharedImageBackingAHB.
> 
> 1. Implemented Vulkan backed skia representation of
> SharedImageBackingAHB.
> 2. Added synchronisation between gl backed and Vk backed
> representations.
> 
> Bug: 891060
> Change-Id: I46ba32dea62569cd67d6f3b24559f4ef28307168
> Reviewed-on: https://chromium-review.googlesource.com/c/1370471
> Reviewed-by: Eric Karl <ericrk@chromium.org>
> Commit-Queue: vikas soni <vikassoni@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#618320}

TBR=ericrk@chromium.org,vikassoni@chromium.org

Change-Id: I559954ae7556f32ddc110a84e8433f24b41e4d88
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 891060
Reviewed-on: https://chromium-review.googlesource.com/c/1388179
Reviewed-by: vikas soni <vikassoni@chromium.org>
Commit-Queue: vikas soni <vikassoni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#618413}
9 files changed