Support Inline module script

third_party/WebKit/Source/core/loader/modulescript/ModuleTreeLinkerRegistry.h

 // Copyright 2017 The Chromium 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 ModuleTreeLinkerRegistry_h
 #define ModuleTreeLinkerRegistry_h
 
 #include "core/CoreExport.h"
 #include "core/dom/AncestorList.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
 class Modulator;
 class ModuleScriptFetchRequest;
 class ModuleTreeClient;
 class ModuleTreeLinker;
 enum class ModuleGraphLevel;
+class ModuleScript;
 
 // ModuleTreeLinkerRegistry keeps active ModuleTreeLinkers alive.
 class CORE_EXPORT ModuleTreeLinkerRegistry
     : public GarbageCollected<ModuleTreeLinkerRegistry> {
  public:
   static ModuleTreeLinkerRegistry* Create() {
     return new ModuleTreeLinkerRegistry;
   }
   DECLARE_TRACE();
 
   ModuleTreeLinker* Fetch(const ModuleScriptFetchRequest&,
                           const AncestorList&,
                           ModuleGraphLevel,
                           Modulator*,
                           ModuleTreeClient*);
+  ModuleTreeLinker* FetchDescendantsForInlineScript(ModuleScript*,
+                                                    Modulator*,
+                                                    ModuleTreeClient*);
 
  private:
   ModuleTreeLinkerRegistry() = default;
 
   friend class ModuleTreeLinker;
   void ReleaseFinishedFetcher(ModuleTreeLinker*);
 
   HeapHashSet<Member<ModuleTreeLinker>> active_tree_linkers_;
 };
 
 }  // namespace blink
 
 #endif