Debugger: simplify calling into Javascript.

src/debug/debug.h

 // Copyright 2012 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_DEBUG_DEBUG_H_
 #define V8_DEBUG_DEBUG_H_
 
 #include "src/allocation.h"
 #include "src/arguments.h"
 #include "src/assembler.h"
@@ skipping 476 matching lines @@
     return is_active() && !debug_context().is_null() && break_id() != 0 &&
            break_id() == id;
   }
 
   // Flags and states.
   DebugScope* debugger_entry() {
     return reinterpret_cast<DebugScope*>(
         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 {
     return FLAG_enable_liveedit && live_edit_enabled_ ;
   }
 
   inline bool is_active() const { return is_active_; }
   inline bool is_loaded() const { return !debug_context_.is_null(); }
   inline bool in_debug_scope() const {
     return !!base::NoBarrier_Load(&thread_local_.current_debug_scope_);
@@ skipping 35 matching lines @@
   // Check whether there are commands in the command queue.
   inline bool has_commands() const { return !command_queue_.IsEmpty(); }
   inline bool ignore_events() const { return is_suppressed_ || !is_active_; }
   inline bool break_disabled() const {
     return break_disabled_ || in_debug_event_listener_;
   }
 
   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);
   MUST_USE_RESULT MaybeHandle<Object> MakeExceptionEvent(
       Handle<Object> exception,
       bool uncaught,
       Handle<Object> promise);
   MUST_USE_RESULT MaybeHandle<Object> MakeCompileEvent(
       Handle<Script> script, v8::DebugEvent type);
   MUST_USE_RESULT MaybeHandle<Object> MakePromiseEvent(
@@ skipping 23 matching lines @@
   void InvokeMessageHandler(MessageImpl message);
 
   void ClearOneShot();
   void ActivateStepIn(StackFrame* frame);
   void ClearStepIn();
   void ActivateStepOut(StackFrame* frame);
   void ClearStepNext();
   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());
     DCHECK(in_debug_scope());
   }
 
   void ThreadInit();
 
   // Global handles.
   Handle<Context> debug_context_;
@@ skipping 177 matching lines @@
                            int call_argc = -1);
 
   static void PatchDebugBreakSlot(Address pc, Handle<Code> code);
   static void ClearDebugBreakSlot(Address pc);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_DEBUG_DEBUG_H_