Commits

Jeff Sharkey authored 35871f2c2bb
Offer to migrate databases and SharedPreferences. Databases and SharedPreferences often involve multiple files under the hood, so developers wanting to migrate them between different storage contexts should ask us to make sure all relevant files are migrated correctly. This makes a best-effort attempt to recover from battery pulls during migration, while still trying to alert developers to conflicting files. Bug: 26668510, 25860525 Change-Id: I9ffa3e8cb6191dfd4237b9466a081d6d77df3ba0