Enable WITH_DEXPREOPT_BOOT_IMG_ONLY to support partial preopting

Bug: 16938924

Change-Id: Iadf3235cbd93375b8c3b89faa07d7d6c42cd6fb0
(cherry picked from commit 5ee6dc2752f887550cde7134d1b94e4264b1bc2a)
1 file changed