[Files app] ES6 class for exif_parser.js

Bug: 778674
Change-Id: If41dc1786a83591d490a9e9d40afbab9828fb0a4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1646803
Commit-Queue: François Degros <fdegros@chromium.org>
Commit-Queue: Luciano Pacheco <lucmult@chromium.org>
Commit-Queue: Noel Gordon <noel@chromium.org>
Auto-Submit: François Degros <fdegros@chromium.org>
Reviewed-by: Luciano Pacheco <lucmult@chromium.org>
Reviewed-by: Noel Gordon <noel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#667015}
1 file changed