[cleanup] Remove modules-related cruft from Scope

src/ast/scopes.h

Index: src/ast/scopes.h
diff --git a/src/ast/scopes.h b/src/ast/scopes.h
index 3ef40ecf91d4e646be78d63065beda1f73578d6d..97ff604fb8cda2d0dc7386f4bc159b1b10e37c38 100644
--- a/src/ast/scopes.h
+++ b/src/ast/scopes.h
@@ -510,12 +510,6 @@ class Scope: public ZoneObject {
   int ContextLocalCount() const;
   int ContextGlobalCount() const;
 
-  // For script scopes, the number of module literals (including nested ones).
-  int num_modules() const { return num_modules_; }
-
-  // For module scopes, the host scope's internal variable binding this module.
-  Variable* module_var() const { return module_var_; }
-
   // Make sure this scope and all outer scopes are eagerly compiled.
   void ForceEagerCompilation()  { force_eager_compilation_ = true; }
 
@@ -692,12 +686,6 @@ class Scope: public ZoneObject {
   int num_heap_slots_;
   int num_global_slots_;
 
-  // The number of modules (including nested ones).
-  int num_modules_;
-
-  // For module scopes, the host scope's temporary variable binding this module.
-  Variable* module_var_;
-
   // Info about the parameter list of a function.
   int arity_;
   bool has_simple_parameters_;
@@ -794,7 +782,6 @@ class Scope: public ZoneObject {
   void AllocateVariablesRecursively(Isolate* isolate);
   void AllocateParameter(Variable* var, int index);
   void AllocateReceiver();
-  void AllocateModules();
 
   // Resolve and fill in the allocation information for all variables
   // in this scopes. Must be called *after* all scopes have been