Improve formatting of templates.

Before: A < int&& > a;
After:  A<int &&> a;

Also remove obsolete FIXMEs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182741 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed