Strip Interface class of most of its logic, make it all about Module exports

src/rewriter.cc

 // 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.
 
 #include "src/v8.h"
 
 #include "src/rewriter.h"
 
 #include "src/ast.h"
 #include "src/compiler.h"
@@ skipping 188 matching lines @@
 }
 
 
 // Do nothing:
 void Processor::VisitVariableDeclaration(VariableDeclaration* node) {}
 void Processor::VisitFunctionDeclaration(FunctionDeclaration* node) {}
 void Processor::VisitModuleDeclaration(ModuleDeclaration* node) {}
 void Processor::VisitImportDeclaration(ImportDeclaration* node) {}
 void Processor::VisitExportDeclaration(ExportDeclaration* node) {}
 void Processor::VisitModuleLiteral(ModuleLiteral* node) {}
-void Processor::VisitModuleVariable(ModuleVariable* node) {}
 void Processor::VisitModulePath(ModulePath* node) {}
 void Processor::VisitModuleUrl(ModuleUrl* node) {}
 void Processor::VisitEmptyStatement(EmptyStatement* node) {}
 void Processor::VisitReturnStatement(ReturnStatement* node) {}
 void Processor::VisitDebuggerStatement(DebuggerStatement* node) {}
 
 
 // Expressions are never visited yet.
 #define DEF_VISIT(type)                                         \
   void Processor::Visit##type(type* expr) { UNREACHABLE(); }
@@ skipping 35 matching lines @@
           processor.factory()->NewReturnStatement(result_proxy, pos);
       body->Add(result_statement, info->zone());
     }
   }
 
   return true;
 }
 
 
 } }  // namespace v8::internal