tree 6ccfb03c647c0dcd7ad72edf5eed772beda70294
parent 7b78caf7420af0c9016691de2d8a49efd0574962
author Patrick Hiesel <hiesel@google.com> 1547561293 +0000
committer Patrick Hiesel <hiesel@google.com> 1547562157 +0100

Revert "Rework SearchingChangeCacheImpl"

This reverts commit f5c89c1a6f01aee6295717fb785a4bfbacb8ce86.

Reason for revert:

Bootstrapping doesn't work because the index doesn't give us
all changes. In addition, we would have to filter way more
refs with this cache because the index-backed cache limitted
the ref filtering by recency (= you can't fetch a change from
say 2015) which is another performance bottleneck.

Change-Id: I447eaeb652e530ed560f31de15bb012912e14fff