RFR: 8316389: Open source few AWT applet tests [v6]

[Alexander Zvegintsev]

> Open sourcing few tests:
> 
> java/awt/Frame/FrameRepackTest.java
> java/awt/Frame/FrameResizeTest/FrameResizeTest_1.java
> java/awt/Frame/FrameResizeTest/FrameResizeTest_2.java
> java/awt/Frame/WindowMoveTest.java

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

  review comments

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Changes:
  - all: https://git.openjdk.org/jdk/pull/15787/files
  - new: https://git.openjdk.org/jdk/pull/15787/files/ff3f23ea..d5f7164c

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=15787&range=05
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=15787&range=04-05

  Stats: 27 lines in 4 files changed: 6 ins; 3 del; 18 mod
  Patch: https://git.openjdk.org/jdk/pull/15787.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15787/head:pull/15787

PR: https://git.openjdk.org/jdk/pull/15787