tree c16cd6855591655c715d170a3d5222dd79a4cc67
parent d37f7c6699fb0f76aae8468548bca5d1688e2fa7
author Michael Bolin <mbolin@fb.com> 1383861288 -0800
committer Michael Bolin <mbolin@fb.com> 1384307641 -0800

Refactor CommandLineBuildTargetNormalizer to use pass-from-above.

Summary:
`CommandLineBuildTargetNormalizer` is constructed lazily by and made available through
`AbstractCommandOptions`.

This diff also deletes `BuildTargetNormalizer`, which apparently was unused.

This reduces the number of `Function` objects that need to be created.
This will make it simpler to add a normalize() method that takes a
single string, which will be done in a follow-up diff that uses it.

Test Plan: Sandcastle builds.