[jdk11u-dev] RFR: 8221871: javadoc should not set role=region on <section> elements [v3]

[psoujany]

> Backport javadoc should not set role=region on <section> elements. 
> 
> The bug report for the same : https://bugs.openjdk.org/browse/JDK-8221871

psoujany has updated the pull request incrementally with one additional commit since the last revision:

  Fix for TestHtmlVersion testcase

-------------

Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/1219/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/1219/files/8f070b15..e17c1577

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1219&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1219&range=01-02

  Stats: 52 lines in 1 file changed: 0 ins; 22 del; 30 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1219.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1219/head:pull/1219

PR: https://git.openjdk.org/jdk11u-dev/pull/1219