[webkit-changes] [WebKit/WebKit] c4e0c5: WC shouldn't require ENABLE_WEBGL

[Don Olmstead]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: c4e0c5d7fd48af4a730c69902c84871d275b6d88
      https://github.com/WebKit/WebKit/commit/c4e0c5d7fd48af4a730c69902c84871d275b6d88
  Author: Don Olmstead <don.olmstead at sony.com>
  Date:   2023-02-03 (Fri, 03 Feb 2023)

  Changed paths:
    M Source/WebKit/GPUProcess/GPUConnectionToWebProcess.cpp
    M Source/WebKit/GPUProcess/graphics/wc/RemoteWCLayerTreeHost.cpp
    M Source/WebKit/UIProcess/playstation/PageClientImpl.cpp
    M Source/WebKit/UIProcess/playstation/PageClientImpl.h
    M Source/WebKit/WebProcess/WebPage/wc/GraphicsLayerWC.cpp

  Log Message:
  -----------
  WC shouldn't require ENABLE_WEBGL
https://bugs.webkit.org/show_bug.cgi?id=245188

Reviewed by Fujii Hironori.

Make it so `USE(GRAPHICS_LAYER_WC)` can work without `ENABLE(WEBGL)`.
Guard `ENABLE(WEBGL)` usage and add a single `StreamConnectionWorkQueue`
to submit commands to. This is done due to thread safety issues with
ANGLE.

* Source/WebKit/GPUProcess/GPUConnectionToWebProcess.cpp:
* Source/WebKit/GPUProcess/graphics/wc/RemoteWCLayerTreeHost.cpp:
* Source/WebKit/UIProcess/playstation/PageClientImpl.cpp:
* Source/WebKit/UIProcess/playstation/PageClientImpl.h:
* Source/WebKit/WebProcess/WebPage/wc/GraphicsLayerWC.cpp:

Canonical link: https://commits.webkit.org/259825@main