GitLab

Results from RecentModel are cached for 10 seconds.
However, if the requested file type is different from previous one, the
cache should be invalidated and not reused.

Bug: 1040049
Test: Run browser_tests
Change-Id: I0e9a90d6faeb612531ebdd64ff5b152bd9989755
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2035509
Auto-Submit: Naoki Fukino <fukino@chromium.org>
Commit-Queue: Naoki Fukino <fukino@chromium.org>
Reviewed-by: Noel Gordon <noel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738477}