To support UI applications displaying demangled names in a limited
amount of screen space, provide a new SwiftDemangle API and Demangler
option to do the following:
- Skip all module name prefixes when printing contexts
- Don't print implicit self/metatype parameters when printing
function types
Add a '-simplified' flag to swift-demangle to support testing at the
command line.
Swift SVN r28727
This library becomes a permanent interface that we would need to support
in the long term, so we should get dylib names and APIs right.
rdar://20418214
Swift SVN r26957
