Revert "Add support for eachOf/allOf/anyOf variadic matchers in the dynamic layer."

Summary:
This reverts commit 3b082a3c72324aa3363b5184731740534c6b9a2b.

It breaks the build in c++11 mode.

Reviewers: klimek

CC: cfe-commits, revane

Differential Revision: http://llvm-reviews.chandlerc.com/D1533

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@189368 91177308-0d34-0410-b5e6-96231b3b80d8