[LevelDBService] Disabling block caching on bulk scans

Bug: 784020
Change-Id: I973eb7cbd7067ce3a95a4ee4781f9d8aa3d54739
Reviewed-on: https://chromium-review.googlesource.com/765096
Reviewed-by: Marijn Kruisselbrink <mek@chromium.org>
Commit-Queue: Daniel Murphy <dmurph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#516102}
1 file changed