Rename Interface to ModuleDescriptor

src/x64/full-codegen-x64.cc

Index: src/x64/full-codegen-x64.cc
diff --git a/src/x64/full-codegen-x64.cc b/src/x64/full-codegen-x64.cc
index 790fed4a1c88dfe88bd3be1857ff292e7f92ecb1..faf9e74dcf3a66e4be499e655ef6915ab816ff91 100644
--- a/src/x64/full-codegen-x64.cc
+++ b/src/x64/full-codegen-x64.cc
@@ -917,16 +917,16 @@ void FullCodeGenerator::VisitFunctionDeclaration(
 
 void FullCodeGenerator::VisitModuleDeclaration(ModuleDeclaration* declaration) {
   Variable* variable = declaration->proxy()->var();
-  Interface* interface = declaration->module()->interface();
+  ModuleDescriptor* descriptor = declaration->module()->descriptor();
   DCHECK(variable->location() == Variable::CONTEXT);
-  DCHECK(interface->IsFrozen());
+  DCHECK(descriptor->IsFrozen());
 
   Comment cmnt(masm_, "[ ModuleDeclaration");
   EmitDebugCheckDeclarationContext(variable);
 
   // Load instance object.
   __ LoadContext(rax, scope_->ContextChainLength(scope_->ScriptScope()));
-  __ movp(rax, ContextOperand(rax, interface->Index()));
+  __ movp(rax, ContextOperand(rax, descriptor->Index()));
   __ movp(rax, ContextOperand(rax, Context::EXTENSION_INDEX));
 
   // Assign it.