[webkit-changes] [WebKit/WebKit] 5ac28a: Invalidate extension's reference to database after...

[kiaraarose]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 5ac28a0be1efce40c52c3f3a87aec2f2ebed6fe9
      https://github.com/WebKit/WebKit/commit/5ac28a0be1efce40c52c3f3a87aec2f2ebed6fe9
  Author: Kiara Rose <kiara_rose at apple.com>
  Date:   2024-03-15 (Fri, 15 Mar 2024)

  Changed paths:
    M Source/WebKit/Platform/spi/Cocoa/FoundationSPI.h
    M Source/WebKit/UIProcess/API/Cocoa/_WKWebExtensionControllerConfigurationPrivate.h
    M Source/WebKit/UIProcess/Extensions/Cocoa/WebExtensionControllerCocoa.mm
    M Source/WebKit/UIProcess/Extensions/WebExtensionController.cpp
    M Source/WebKit/UIProcess/Extensions/WebExtensionController.h

  Log Message:
  -----------
  Invalidate extension's reference to database after it's been deleted.
https://bugs.webkit.org/show_bug.cgi?id=271020
rdar://124037961

Reviewed by Sihui Liu and Timothy Hatcher.

When an extension's SQL database is deleted, send a notification to the WebExtensionController to
invalidate the extension context's reference to the database. A distrubuted notification here
is important since this deletion may happen from a process where the WebExtensionContext isn't
loaded.

* Source/WebKit/UIProcess/Extensions/Cocoa/WebExtensionControllerCocoa.mm:
(-[_WKWebExtensionControllerHelper initWithWebExtensionController:]):
(-[_WKWebExtensionControllerHelper _didDeleteLocalStorage:]):
(WebKit::WebExtensionController::createWebExtensionControllerHelper):
(WebKit::WebExtensionController::removeData):
* Source/WebKit/UIProcess/Extensions/WebExtensionController.cpp:
(WebKit::WebExtensionController::WebExtensionController):
* Source/WebKit/UIProcess/Extensions/WebExtensionController.h:

Canonical link: https://commits.webkit.org/276202@main



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