Revert "Moving Canvas Transform API to the new class"

This reverts commit 562991255b64f6f8a61e6b551ef0290163768169.

Reason for revert: 
Changed the refactor plan, so this cl is not needed.

Original change's description:
> Moving Canvas Transform API to the new class
>
> Following cl 6072844, this cl continues moving common API, the Canvas
> Transform API of CanvasRenderingContext2D and PaintCanvas to
> CanvasRecordingContext2D.
>
> Bug: 383575391
>
> Change-Id: Ibff25f9b486be8a7310b13f50c97ded052b484be
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6169183
> Reviewed-by: Jean-Philippe Gravel <jpgravel@chromium.org>
> Commit-Queue: Yi Xu <yiyix@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1417290}

Bug: 383575391
Change-Id: I79a8297d40e5c8fb1a856b7a418830f0af6be835
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6250319
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Jean-Philippe Gravel <jpgravel@chromium.org>
Commit-Queue: Yi Xu <yiyix@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1421363}