[modules] Simplify treatment of empty imports.

src/objects-inl.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.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 7967 matching lines @@
 }
 
 FixedArray* ModuleInfo::regular_exports() const {
   return FixedArray::cast(get(kRegularExportsIndex));
 }
 
 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
 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
 
 void Map::ClearCodeCache(Heap* heap) {
   // No write barrier is needed since empty_fixed_array is not in new space.
   // Please note this function is used during marking:
   //  - MarkCompactCollector::MarkUnmarkedObject
   //  - IncrementalMarking::Step
   WRITE_FIELD(this, kCodeCacheOffset, heap->empty_fixed_array());
 }
@@ skipping 324 matching lines @@
 #undef WRITE_INT64_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_OBJECTS_INL_H_