tree acaf6a039f7ab314dc3b1733447e661b50faa081
parent 7253e0b8a486797347b8bdec43aa98ce135f3ad7
author Colin Cross <ccross@android.com> 1451946877 -0800
committer Colin Cross <ccross@android.com> 1458606664 -0700

Refactor cc

Refactor all of cc in order to use composition instead of inheritance.
All cc module types exported by cc are now *cc.Module objects, with
compilation, linking, and installing steps delegated to different
objects in order to form the full module type.  Additional features that
modify dependencies and flags can be inserted in a features object list,
and custom module types can be created by adding a Customizer object
that can modify properties.

Change-Id: Ie1283d14920f7856f6947b0530606b2f4d58fab0