commit 5994b1efd4f0991e306cb338fd347936f9954fe0
author Colin Blundell <blundell@chromium.org> Wed Jun 18 06:56:10 2025
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> Wed Jun 18 06:56:10 2025
tree 881d3210d10cabc2cc1fe2c5e12013233b6b1e64
parent 6fa88d39031621a65da9f4b32ffa69956b99b1d6

[Blink] Split CRCHost::resource_provider_ into per-context ivars

This CL splits CanvasRenderingContextHost::resource_provider_ into four
separate ivars, one for each context type. Each ivar is accessed only
for the corresponding type of context.

Notes:

* This CL makes a change in CanvasRenderingContextHost::GetRasterMode()
  to access the resource provider only if the canvas has a context. That
  is not actually a functional change, as all flows via which the
  resource provider is set occur after the context has been installed on
  the host (so if the host does not have a context set, it will also not
  have a resource provider).
* In followup work I am going to change the GetRasterMode() flow to
  abstract its current access to the resource provider through the
  context, cleaning up the conditional there.

Bug: 352263194
Change-Id: I6f59ef320e9fb33e2c31b71b95be13aea54cf6d8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6652428
Reviewed-by: Vasiliy Telezhnikov <vasilyt@chromium.org>
Commit-Queue: Colin Blundell <blundell@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1475422}