Revert 49746. Looks like it caused some SQLite errors that probably led to some perf regressions too.
Revert 49746. Looks like it caused some SQLite errors that probably
led to some perf regressions too.

BUG=none
TEST=none


git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@49768 0039d316-1c4b-4281-b951-d872f2087c98

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