Reset WindowContainerTransaction when rotation changed callback

* Fix the problem that wct do not update/reset bounds after rotation
* Fix ConcurrentModificationException bug
* Refactor OneHandedDisplayAreaOrganizerTest
* Implement OHM dump in WMShell
* Consolidate the test cases
* Replace HashMap to ArrayMap for memory efficiency

Test: manual trigger OHM, rotate device, observe leash is reset
Test: atest SystemUITests
Test: atest WMShellUnitTests
Bug: 162470563
Bug: 170284095
Fixes: 160848002
Change-Id: I1c653174e28c72253cc7eac1d294a5c598bb7921