[lldb][NFCI] Remove unused LanguageType parameters
These parameters are unused in these methods, and some of them only had a
LanguageType parameter to pipe to other methods that don't use it
either.
diff --git a/lldb/source/Plugins/Language/ObjC/Cocoa.cpp b/lldb/source/Plugins/Language/ObjC/Cocoa.cpp
index e3b4f65..67e11ae 100644
--- a/lldb/source/Plugins/Language/ObjC/Cocoa.cpp
+++ b/lldb/source/Plugins/Language/ObjC/Cocoa.cpp
@@ -902,8 +902,7 @@
if (class_name.IsEmpty())
return false;
- if (ConstString cs =
- Mangled(class_name).GetDemangledName(lldb::eLanguageTypeUnknown))
+ if (ConstString cs = Mangled(class_name).GetDemangledName())
class_name = cs;
stream.Printf("%s", class_name.AsCString("<unknown class>"));