Revert of Introduce ModulePendingScript

third_party/WebKit/Source/core/dom/Modulator.h

Index: third_party/WebKit/Source/core/dom/Modulator.h
diff --git a/third_party/WebKit/Source/core/dom/Modulator.h b/third_party/WebKit/Source/core/dom/Modulator.h
index ad1d58268c8499f258563614d9c20449aefc4e11..ef95e0b48bf21f23ff408d924aa9dd71da8f2474 100644
--- a/third_party/WebKit/Source/core/dom/Modulator.h
+++ b/third_party/WebKit/Source/core/dom/Modulator.h
@@ -32,13 +32,6 @@
 class SingleModuleClient : public GarbageCollectedMixin {
  public:
   virtual void NotifyModuleLoadFinished(ModuleScript*) = 0;
-};
-
-// A ModuleTreeClient is notified when a module script and its whole descendent
-// tree load is complete.
-class ModuleTreeClient : public GarbageCollectedMixin {
- public:
-  virtual void NotifyModuleTreeLoadFinished(ModuleScript*) = 0;
 };
 
 // spec: "top-level module fetch flag"