Fix bug when formatting "A<A<A>>".

Before:
A<A<A>> ReadKansas(int aaaaaaaaaaaaaaaaaaaaaaaaaaa,
                     int aaaaaaaaaaaaaaaaaaaaaaa);
Before:
A<A<A>> ReadKansas(int aaaaaaaaaaaaaaaaaaaaaaaaaaa,
                   int aaaaaaaaaaaaaaaaaaaaaaa);

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176244 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed