[jdk8u-dev] RFR: 8011180: Delete obsolete scripts

[Zdenek Zambersky]

This backport removes some obsolete scripts.

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Commit messages:
 - Backport 1e0966b6cfaf37d3a543782ee65427185b1ac13c

Changes: https://git.openjdk.org/jdk8u-dev/pull/438/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=438&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8011180
  Stats: 2927 lines in 2 files changed: 0 ins; 2927 del; 0 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/438.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev.git pull/438/head:pull/438

PR: https://git.openjdk.org/jdk8u-dev/pull/438