Merge "Revert "Temporarily disable dex cache array emptyness DCHECK""
am: d9df0d5281

* commit 'd9df0d5281d1a3cf86de9088cd55cea1000da37b':
  Revert "Temporarily disable dex cache array emptyness DCHECK"

Change-Id: Ifcdde9a03e1cb8995a1be7a58e3bd77bf3b7d0d3