Fix a warning on a fully covered switch with a default:

../tools/clang/lib/Serialization/ASTReader.cpp:6316:9: warning: default label in switch which covers all enumeration values [-Wcovered-switch-default]

Also fix the indentation here to match the coding conventions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158794 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed