Make CodeItem fields private
Make code item fields private and use accessors. Added a hand full of
friend classes to reduce the size of the change.
Changed default to be nullable and removed CreateNullable.
CreateNullable was a bad API since it defaulted to the unsafe, may
add a CreateNonNullable if it's important for performance.
Motivation:
Have a different layout for code items in cdex.
Bug: 63756964
Test: test-art-host-gtest
Test: test/testrunner/testrunner.py --host
Test: art/tools/run-jdwp-tests.sh '--mode=host' '--variant=X32' --debug
Change-Id: I42bc7435e20358682075cb6de52713b595f95bf9
58 files changed