Preload the zip archiver NaCl module on first login or after update.

Loading the module the first time causes a PNaCl translation, which is
cached for subsequent loads. Loading lazily causes a performance
regression the first time the user uses zip functionaility.

BUG=907032

Change-Id: Iba4ee63ec0f940a1bfaa4bbbf52801a5a5dbea5a
Reviewed-on: https://chromium-review.googlesource.com/c/1377953
Reviewed-by: Noel Gordon <noel@chromium.org>
Commit-Queue: Anand Mistry <amistry@chromium.org>
Cr-Commit-Position: refs/heads/master@{#616590}
1 file changed