Revert^4 "Use the same cache for MethodType-s created in native..."

and managed code.

Bug: 297147201
Test: ./art/test/testrunner/testrunner.py --host --64 --optimizing -b
Test: ./art/test/testrunner/testrunner.py --jvm -b
Test: ./art/test.py --host -b

Change-Id: Ic7bf58add0bb3c79fceae8aeecff8976cb22cb07
17 files changed