8278980: Update WebKit to 613.1

[kevinrushforth]

Nearly clean backport to jfx11u (the only conflict was in the copyright years in one of the unit tests). I tested this along with the other VS 2019 and WebKit 613.1 fixes together in the test-kcr-11.0.15 branch.

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Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• Change must be properly reviewed

Issue

• JDK-8278980: Update WebKit to 613.1

Reviewers

• Ambarish Rapte (@arapte - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jfx11u pull/77/head:pull/77
$ git checkout pull/77

Update a local copy of the PR:
$ git checkout pull/77
$ git pull https://git.openjdk.java.net/jfx11u pull/77/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 77

View PR using the GUI difftool:
$ git pr show -t 77

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jfx11u/pull/77.diff

[bridgekeeper]

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[kevinrushforth]

@arapte Can you review to confirm that the backport was done cleanly?

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[mlbridge]

Webrevs

• 00: Full (61ac1504)

[arapte]

Verified that the backport is clean. and there was no diff except copyright year.

[openjdk]

@kevinrushforth This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8278980: Update WebKit to 613.1

Reviewed-by: arapte

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 1 new commit pushed to the master branch:

• 2f2a07a: 8281089: JavaFX built with VS2019 and jlinked into JDK 11.x fails to start

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[kevinrushforth]

/integrate

[openjdk]

Going to push as commit 1057d01.
Since your change was applied there have been 2 commits pushed to the master branch:

• 6c3a482: 8265399: Update to Visual Studio 2019 version 16.9.3
• 2f2a07a: 8281089: JavaFX built with VS2019 and jlinked into JDK 11.x fails to start

Your commit was automatically rebased without conflicts.

[openjdk]

@kevinrushforth Pushed as commit 1057d01.

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