Rip out most of our outdated modules implementation.

src/objects-printer.cc

Index: src/objects-printer.cc
diff --git a/src/objects-printer.cc b/src/objects-printer.cc
index 464177b57c42866faf63a787fd7171d8a613efa2..2c718fae8dbbca0ca0570f671e781f5e2fc732b0 100644
--- a/src/objects-printer.cc
+++ b/src/objects-printer.cc
@@ -119,9 +119,6 @@ void HeapObject::HeapObjectPrint(std::ostream& os) {  // NOLINT
     case ODDBALL_TYPE:
       Oddball::cast(this)->to_string()->Print(os);
       break;
-    case JS_MODULE_TYPE:
-      JSModule::cast(this)->JSModulePrint(os);
-      break;
     case JS_BOUND_FUNCTION_TYPE:
       JSBoundFunction::cast(this)->JSBoundFunctionPrint(os);
       break;
@@ -455,14 +452,6 @@ void JSRegExp::JSRegExpPrint(std::ostream& os) {  // NOLINT
 }
 
 
-void JSModule::JSModulePrint(std::ostream& os) {  // NOLINT
-  JSObjectPrintHeader(os, this, "JSModule");
-  os << "\n - context = " << Brief(context());
-  os << " - scope_info = " << Brief(scope_info());
-  JSObjectPrintBody(os, this);
-}
-
-
 void Symbol::SymbolPrint(std::ostream& os) {  // NOLINT
   HeapObject::PrintHeader(os, "Symbol");
   os << "\n - hash: " << Hash();