RFR: 8328130: Remove applet usage from JColorChooser tests Test4759934

[Alisen Chung]

Removing applet usage from manual JColorChooser tests

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Commit messages:
 - remove html file
 - init commit

Changes: https://git.openjdk.org/jdk/pull/18288/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18288&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8328130
  Stats: 93 lines in 2 files changed: 31 ins; 47 del; 15 mod
  Patch: https://git.openjdk.org/jdk/pull/18288.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18288/head:pull/18288

PR: https://git.openjdk.org/jdk/pull/18288