Abort fetching items if remote sends us an error

Currently most of errors from stack for GetFolderItems response come
back in form of a empty response list. Since we keep looping to get more
items, we often get stuck in a loop. Aborting is the right thing to do
here

Bug: b/35152188
Test: Try browsing over a folder which returns an error (not Out of
range) when trying to browse

Change-Id: I69bb90da71c55d46c04eaeab5a78026f22be9e02