Make some hash/equals operators inline.

Namely class descriptor hash/equals in ClassTable and
string hash/equals in InternTable.

This should reduce reliance on ThinLTO for performance.

Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Bug: 179799979
Bug: 179837605
Change-Id: Ie513b2312d30e1b52efefd705a26d13035789e4a
6 files changed