Debugger: simplify calling into Javascript.

src/debug/debug.h

Index: src/debug/debug.h
diff --git a/src/debug/debug.h b/src/debug/debug.h
index 4290b95913004b4aca28baef51a2388168fed3b6..4b5b7b7b90e176339b8ca6f5aba740420c43e965 100644
--- a/src/debug/debug.h
+++ b/src/debug/debug.h
@@ -494,10 +494,6 @@ class Debug {
         base::NoBarrier_Load(&thread_local_.current_debug_scope_));
   }
   inline Handle<Context> debug_context() { return debug_context_; }
-  inline Handle<Object> debug_utils() {
-    AssertDebugContext();
-    return isolate_->natives_utils_object();
-  }
 
   void set_live_edit_enabled(bool v) { live_edit_enabled_ = v; }
   bool live_edit_enabled() const {
@@ -553,10 +549,6 @@ class Debug {
   void OnException(Handle<Object> exception, Handle<Object> promise);
 
   // Constructors for debug event objects.
-  MUST_USE_RESULT MaybeHandle<Object> MakeJSObject(
-      const char* constructor_name,
-      int argc,
-      Handle<Object> argv[]);
   MUST_USE_RESULT MaybeHandle<Object> MakeExecutionState();
   MUST_USE_RESULT MaybeHandle<Object> MakeBreakEvent(
       Handle<Object> break_points_hit);
@@ -600,6 +592,8 @@ class Debug {
   void RemoveDebugInfoAndClearFromShared(Handle<DebugInfo> debug_info);
   Handle<Object> CheckBreakPoints(Handle<Object> break_point);
   bool CheckBreakPoint(Handle<Object> break_point_object);
+  MaybeHandle<Object> CallFunction(const char* name, int argc,
+                                   Handle<Object> args[]);
 
   inline void AssertDebugContext() {
     DCHECK(isolate_->context() == *debug_context());