<Swing Dev> RFR: 8240247: No longer need to wrap files with contentContainer

Fri Jan 22 20:14:41 UTC 2021

On Fri, 22 Jan 2021 19:50:17 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

> [JDK-8231144](https://bugs.openjdk.java.net/browse/JDK-8231144) wrapped the contents of plain HTML documents into `<div class="contentContainer">` to apply the styles and add the margins around the content for a consistent look.
> 
> This is no longer necessary after [JDK-8239817](https://bugs.openjdk.java.net/browse/JDK-8239817) was fixed.
> 
> These documents looks fine without being wrapped. So this fix basically undoes changes under JDK-8231144 and removes the redundant `<div>` wrapper element.

Marked as reviewed by serb (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/2203