[webkit-changes] [WebKit/WebKit] afcc2a: Stream's structuredCloneForStream should keep resi...

[Yusuke Suzuki]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: afcc2ab7b2c2fbdf5b97a179e204399a69d43bcc
      https://github.com/WebKit/WebKit/commit/afcc2ab7b2c2fbdf5b97a179e204399a69d43bcc
  Author: Yusuke Suzuki <ysuzuki at apple.com>
  Date:   2022-11-27 (Sun, 27 Nov 2022)

  Changed paths:
    A LayoutTests/http/wpt/fetch/request-clone-resizable-expected.txt
    A LayoutTests/http/wpt/fetch/request-clone-resizable.html
    M Source/JavaScriptCore/runtime/ArrayBuffer.h
    M Source/WebCore/bindings/js/StructuredClone.cpp

  Log Message:
  -----------
  Stream's structuredCloneForStream should keep resizability of ArrayBuffers
https://bugs.webkit.org/show_bug.cgi?id=248368
rdar://102685044

Reviewed by Ross Kirsling.

Apply the structuredClone's change to structuredCloneForStream too.
This should keep ArrayBuffer / TypedArray's resizability.

* LayoutTests/http/wpt/fetch/request-clone-resizable-expected.txt: Added.
* LayoutTests/http/wpt/fetch/request-clone-resizable.html: Added.
* Source/JavaScriptCore/runtime/ArrayBuffer.h:
* Source/WebCore/bindings/js/StructuredClone.cpp:
(WebCore::JSC_DEFINE_HOST_FUNCTION):

Canonical link: https://commits.webkit.org/257043@main