Merge "Put boot class loader classes and strings in dex cache of app images." am: 09da219c80
am: c7bf3068d6

* commit 'c7bf3068d6fc8d2c997c559896df73c7c2450d92':
  Put boot class loader classes and strings in dex cache of app images.

Change-Id: I4ef818fb6b672fa7eae3241833a97427b6a4c854