RFR: 8323801: <s> tag doesn't strikethrough the text

[Harshitha Onkar]

On Wed, 31 Jan 2024 17:08:58 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

> When `<s>` tag is used inside `<u>`, the `line-through` style is lost, and the text is rendered with `underline` only. However, if `<strike>` is used, the text is rendered with both `underline` and `line-through` styles.
> 
> Both `<s>` and `<strike>` should render the text the same way.

Changes looks good. The `<s>` tag works as expected as in the case of standard HTML with the fix.

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Marked as reviewed by honkar (Committer).

PR Review: https://git.openjdk.org/jdk/pull/17659#pullrequestreview-1855024948