DO NOT MERGE: Temporarily log usage of InMemoryDexClassLoader

To assess the app compat impact of InMemoryDexClassLoader verification
caching on legacy apps, temporarily add logging of how apps load
in-memory dex files.

To be reverted by dbrazdil@ ASAP.

Bug: 72131483
Test: builds, manually run apps, check logcat
Change-Id: I3a7986746922e9c4d7304ac6463e06a3bec199db
4 files changed