Rename -constructors test to just -structors as in fact it tests dtors too. Also, fix a minor typo in the test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174966 91177308-0d34-0410-b5e6-96231b3b80d8
Adding more overloads for allOf matcher
    
Adding overloads of allOf accepting 4 and 5 arguments.
    
Reviewer: klimek



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174967 91177308-0d34-0410-b5e6-96231b3b80d8