[modules] Store Module metadata in per-Context EmbedderData

src/objects.h

 // Copyright 2015 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_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 #include <memory>
 
@@ skipping 7883 matching lines @@
   // ModuleInfo::module_requests.
   DECL_ACCESSORS(requested_modules, FixedArray)
 
   // [[Evaluated]]: Whether this module has been evaluated. Modules
   // are only evaluated a single time.
   DECL_BOOLEAN_ACCESSORS(evaluated)
 
   // Storage for [[Evaluated]]
   DECL_INT_ACCESSORS(flags)
 
-  // Embedder-specified data
-  DECL_ACCESSORS(embedder_data, Object)
-
   // Get the SharedFunctionInfo associated with the code.
   inline SharedFunctionInfo* shared() const;
 
   // Get the ModuleInfo associated with the code.
   inline ModuleInfo* info() const;
 
   // Compute a hash for this object.
   inline uint32_t Hash() const;
 
   // Implementation of spec operation ModuleDeclarationInstantiation.
   // Returns false if an exception occurred during instantiation, true
   // otherwise.
   static MUST_USE_RESULT bool Instantiate(Handle<Module> module,
                                           v8::Local<v8::Context> context,
-                                          v8::Module::ResolveCallback callback,
-                                          v8::Local<v8::Value> callback_data);
+                                          v8::Module::ResolveCallback callback);
 
   // Implementation of spec operation ModuleEvaluation.
   static MUST_USE_RESULT MaybeHandle<Object> Evaluate(Handle<Module> module);
 
   static Handle<Object> LoadExport(Handle<Module> module, Handle<String> name);
   static void StoreExport(Handle<Module> module, Handle<String> name,
                           Handle<Object> value);
 
   static Handle<Object> LoadImport(Handle<Module> module, Handle<String> name,
                                    int module_request);
@@ skipping 3473 matching lines @@
     }
     return value;
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_