report time to complete fs tests
add file connection perf test
implement fs memory cache; make FCOutputStream.closeImpl/syncImpl synchronous
log file fs usage
rename Store to MemoryStore for clarity
call asyncStorage indirectly
disable fs logging by default
consolidate all asyncStorage usage in fs
unrefactor IDB access
make removeItem synchronous
remove reference to async_storage.js
make setItem synchronous
make close and flush synchronous
remove player listener so it doesn't receive indeterminate number of updates
rename MemoryStore to Store now that it also stores to IDB
explain TestMediaImage change
make TestPerf output clearer; show effect of many IDB writes
encapsulate Store constants/initialization
remove redundant fileStats cache
expect correct size of unflushed file