drive: Support offline move/rename

MoveOperation is only responsible to update local data and mark it as dirty.
SyncClient checks ResourceEntry::metadata_edit_state to collect back logs.
EntryUpdatePerformer checks special resource IDs before making requests, it also retries update if the entry was updated again.

BUG=260538
TEST=unit_tests
R=kinaba@chromium.org

Review URL: https://codereview.chromium.org/98513003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238066 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 238066