fix class/struct mismatch warning

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@191959 91177308-0d34-0410-b5e6-96231b3b80d8
Remove EOL whitespace and redundant break statement


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@191960 91177308-0d34-0410-b5e6-96231b3b80d8