Rip out most of our outdated modules implementation.

src/full-codegen/full-codegen.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_FULL_CODEGEN_FULL_CODEGEN_H_
 #define V8_FULL_CODEGEN_FULL_CODEGEN_H_
 
 #include "src/allocation.h"
 #include "src/assert-scope.h"
 #include "src/ast/ast.h"
@@ skipping 369 matching lines @@
     TestContext context(this, expr, if_true, if_false, fall_through);
     Visit(expr);
     // For test contexts, we prepare for bailout before branching, not at
     // the end of the entire expression.  This happens as part of visiting
     // the expression.
   }
 
   void VisitInDuplicateContext(Expression* expr);
 
   void VisitDeclarations(ZoneList<Declaration*>* declarations) override;
-  void DeclareModules(Handle<FixedArray> descriptions);
   void DeclareGlobals(Handle<FixedArray> pairs);
   int DeclareGlobalsFlags();
 
   // Push, pop or drop values onto/from the operand stack.
   void PushOperand(Register reg);
   void PopOperand(Register reg);
   void DropOperands(int count);
 
   // Convenience helpers for pushing onto the operand stack.
   void PushOperand(MemOperand operand);
@@ skipping 563 matching lines @@
   CompilationInfo* info_;
   Isolate* isolate_;
   Zone* zone_;
   Scope* scope_;
   Label return_label_;
   NestedStatement* nesting_stack_;
   int loop_depth_;
   int try_catch_depth_;
   int operand_stack_depth_;
   ZoneList<Handle<Object> >* globals_;
-  Handle<FixedArray> modules_;
-  int module_index_;
   const ExpressionContext* context_;
   ZoneList<BailoutEntry> bailout_entries_;
   ZoneList<BackEdgeEntry> back_edges_;
   ZoneVector<HandlerTableEntry> handler_table_;
   int ic_total_count_;
   Handle<Cell> profiling_counter_;
 
   friend class NestedStatement;
 
   DEFINE_AST_VISITOR_SUBCLASS_MEMBERS();
@@ skipping 70 matching lines @@
   Address start_;
   Address instruction_start_;
   uint32_t length_;
 };
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_FULL_CODEGEN_FULL_CODEGEN_H_