[inspector] added Debugger.moduleRequested notification

src/debug/debug.h

Index: src/debug/debug.h
diff --git a/src/debug/debug.h b/src/debug/debug.h
index dd6bb31d5f62cc8aca2d219c85d9a3671a98aaf7..19c8d41e2a33ed95955943a1d6eb7de67d71f3fd 100644
--- a/src/debug/debug.h
+++ b/src/debug/debug.h
@@ -357,6 +357,10 @@ class Debug {
 
   void SetDebugDelegate(debug::DebugDelegate* delegate);
 
+  void OnModuleResolved(Handle<Module> referer, Handle<Module> requested,
+                        Handle<String> specifier);
+  void ReportExistingModules();
+
   // Returns whether the operation succeeded. Compilation can only be triggered
   // if a valid closure is passed as the second argument, otherwise the shared
   // function needs to be compiled already.