Rename `kJniTransitionOrInvalid` to `kJniTransition`.

And remove `IndirectReferenceTable::SynchronizedGet()`.

Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Bug: 172332525
Change-Id: Ice599b33f4d494fccc0efd3b3a3574e930088f89
8 files changed