There is no need to use the expression parser to generate true and false - writing in a buffer is good enough

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@197858 91177308-0d34-0410-b5e6-96231b3b80d8
The one-line printing facility is used by StringSummaryFormat, but that's no reason to have it be part of the public interface of ValueObjectPrinter
That's what friendship is for



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@197859 91177308-0d34-0410-b5e6-96231b3b80d8
Add a new-line



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@197860 91177308-0d34-0410-b5e6-96231b3b80d8
<rdar://problem/14822563> - Do not attempt to use a null VariableList or crashes will ensue

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@197862 91177308-0d34-0410-b5e6-96231b3b80d8