This exposes the templated nsIVariant implementation that storage uses
internally so that consumers can use it as well.
r=bsmedberg
--HG--
rename : storage/src/mozStorageVariant.cpp => storage/src/Variant.cpp
rename : storage/src/mozStorageVariant.h => storage/src/Variant.h
This changeset adds a new error result for storage (NS_ERROR_STORAGE_BUSY) that
maps directly to when SQLite would return SQLITE_BUSY.
r=asuth
--HG--
rename : storage/src/mozStorage.h => storage/src/mozStoragePrivateHelpers.h
This adds a method to mozIStorageStatement to allow for a statement to execute
asynchronously and report to a callback. For writes, this can move fsyncs,
which can be painful, off of the main thread.
r=vlad
sr=shaver
