[webkit-changes] [WebKit/WebKit] baab62: Add visibility propagation for WebKit extension pr...

[Per Arne Vollan]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: baab62554de5053810fa34fc9dbe06a50c9df8a5
      https://github.com/WebKit/WebKit/commit/baab62554de5053810fa34fc9dbe06a50c9df8a5
  Author: Per Arne Vollan <pvollan at apple.com>
  Date:   2023-12-07 (Thu, 07 Dec 2023)

  Changed paths:
    M Source/WebKit/Platform/spi/Cocoa/ExtensionKitSPI.h
    M Source/WebKit/UIProcess/ios/WKContentView.mm

  Log Message:
  -----------
  Add visibility propagation for WebKit extension processes
https://bugs.webkit.org/show_bug.cgi?id=265995
rdar://119313066

Reviewed by Brent Fulgham.

Add visibility propagation for WebKit extension processes. This only applies to
the WebContent and GPU process.

* Source/WebKit/Platform/spi/Cocoa/ExtensionKitSPI.h:
* Source/WebKit/UIProcess/ios/WKContentView.mm:
(-[WKContentView _setupVisibilityPropagationViewForWebProcess]):
(-[WKContentView _setupVisibilityPropagationViewForGPUProcess]):
(-[WKContentView _removeVisibilityPropagationViewForWebProcess]):
(-[WKContentView _removeVisibilityPropagationViewForGPUProcess]):

Canonical link: https://commits.webkit.org/271697@main