[webkit-changes] [WebKit/WebKit] 151a75: Image types enabled by additionalSupportedImageTyp...

[Myles C. Maxfield]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 151a757aa72b7bb9165f9c72fea85bbd09a9181d
      https://github.com/WebKit/WebKit/commit/151a757aa72b7bb9165f9c72fea85bbd09a9181d
  Author: Myles C. Maxfield <mmaxfield at apple.com>
  Date:   2023-03-03 (Fri, 03 Mar 2023)

  Changed paths:
    M LayoutTests/TestExpectations
    A LayoutTests/http/tests/misc/heic-accept-header-expected.txt
    A LayoutTests/http/tests/misc/heic-accept-header.html
    A LayoutTests/http/tests/misc/resources/green-400x400.heic
    A LayoutTests/http/tests/misc/resources/image-heic-accept.py
    M LayoutTests/platform/ios/TestExpectations
    M LayoutTests/platform/mac/TestExpectations
    M Source/WebCore/loader/cache/CachedResourceRequest.cpp

  Log Message:
  -----------
  Image types enabled by additionalSupportedImageTypes do not show up in the Accept: header
https://bugs.webkit.org/show_bug.cgi?id=253046
rdar://106006530

Reviewed by Said Abou-Hallawa.

We can simply augment the Accept: header with the mime types of these image formats.

* LayoutTests/http/tests/misc/heic-accept-header-expected.txt: Added.
* LayoutTests/http/tests/misc/heic-accept-header.html: Added.
* LayoutTests/http/tests/misc/resources/image-heic-accept.py: Added.
* Source/WebCore/loader/cache/CachedResourceRequest.cpp:
(WebCore::acceptHeaderValueForAdditionalSupportedImageMIMETypes):
(WebCore::acceptHeaderValueForImageResource):

Canonical link: https://commits.webkit.org/261131@main