Reland "chrome/browser: Enable flag for GL Image Processor NV12 Scaling"

This is a reland of commit e9745e06fbc31d3211ffb572fbfe3ed4137280bb

Original change's description:
> chrome/browser: Enable flag for GL Image Processor NV12 Scaling
>
> Sets the |use-gl-for_scaling| flag to be enabled by default.
>
> BUG=b:266785463
>
> Change-Id: I1657e8e89828f5728a6f3c06b39e2702ea1e900b
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5327871
> Reviewed-by: Justin Green <greenjustin@google.com>
> Reviewed-by: Dan Sanders <sandersd@chromium.org>
> Commit-Queue: Bijan Choobineh‎ <bchoobineh@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1268760}

Bug: b:266785463
Change-Id: I957e40dd65026b925b33b39de2ec693334d47687
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5448128
Reviewed-by: Justin Green <greenjustin@google.com>
Reviewed-by: Dan Sanders <sandersd@chromium.org>
Commit-Queue: Bijan Choobineh‎ <bchoobineh@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1289680}