Fix indentation.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@195481 91177308-0d34-0410-b5e6-96231b3b80d8
Fix File::GetPermissions() to only return the permission bits.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@195482 91177308-0d34-0410-b5e6-96231b3b80d8