base

Frameworks/base: Compiled-classes support

Let AndroidRuntime check for /system/etc/compiled-classes and push
it to the runtime for boot image creation.

Bug: 18410571

(cherry picked from commit ca775941f3b7981aabf3a6a3b84d6c94f4f76aff)

Change-Id: I2510316381f2661166af24d7e14b013f4e045556