Revert "[analyzer] Model trivial copy/move ctors with an aggregate bind."

...again. The problem has not been fixed and our internal buildbot is still
getting hangs.

This reverts r174212, originally applied in r173951, then reverted in r174069.
Will not re-apply until the entire project analyzes successfully on my
local machine.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174265 91177308-0d34-0410-b5e6-96231b3b80d8