Don't add the injected class name to the redeclarations chain; the chain should contain actual redeclarations, not implicits.
As a bonus, now we don't deserialize it unless we need it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116504 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed