[modules] Simplify treatment of empty imports.

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 534d8a55411c5ef0793492901dad3a345302b776..b1cfceea7742c36b479aa1c5e75d91677e42244d 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -7985,8 +7985,8 @@ FixedArray* ModuleInfo::regular_imports() const {
   return FixedArray::cast(get(kRegularImportsIndex));
 }
 
-FixedArray* ModuleInfo::special_imports() const {
-  return FixedArray::cast(get(kSpecialImportsIndex));
+FixedArray* ModuleInfo::namespace_imports() const {
+  return FixedArray::cast(get(kNamespaceImportsIndex));
 }
 
 #ifdef DEBUG
@@ -7994,7 +7994,7 @@ bool ModuleInfo::Equals(ModuleInfo* other) const {
   return regular_exports() == other->regular_exports() &&
          regular_imports() == other->regular_imports() &&
          special_exports() == other->special_exports() &&
-         special_imports() == other->special_imports();
+         namespace_imports() == other->namespace_imports();
 }
 #endif