Bug 949941 - [Camera] Replace all memory-backed Blob instances with disk-backed File instances after saving to disk so "pick" activity consumers don't break. r=djf
Merge pull request #17136 from asutherland/camera-use-file

Bug 949941 - [Camera] Replace all memory-backed Blob instances with disk-backed File instances after saving to disk so "pick" activity consumers don't break. r=djf