Removing an "if (this == nullptr)" check from two print methods.  The condition
will never be true in a well-defined context.  The checking for null pointers
has been moved into the caller logic so it does not rely on undefined behavior.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@210498 91177308-0d34-0410-b5e6-96231b3b80d8
Reduce indentation in ActOnIdExpression, NFC

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@210499 91177308-0d34-0410-b5e6-96231b3b80d8