tree dfb7898284331aa19041560b39cda75b334fa8b5
parent 2c1f3d1b28329a553700c0934348a2a1d7f0ac63
author Colin Cross <ccross@android.com> 1460421193 -0700
committer Colin Cross <ccross@android.com> 1460497966 -0700

Support dependencies between variants

Variants of a module may need to depend on other variants, for example
to reuse results between variants.  Support AddInterVariantDependency to
add an explicit dependency from one variant to another, along with a
dependency tag.  Both modules must have just been returned by a call to
CreateVariants.

Change-Id: I8f4878f94ced74dd00cfac8303b15ef70cdebf36