Add breakOnCaughtException and breakOnUncaughtException flags

src/debug.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 218 matching lines @@
 
   static Object* Break(Arguments args);
   static void SetBreakPoint(Handle<SharedFunctionInfo> shared,
                             Handle<Object> break_point_object,
                             int* source_position);
   static void ClearBreakPoint(Handle<Object> break_point_object);
   static void ClearAllBreakPoints();
   static void FloodWithOneShot(Handle<SharedFunctionInfo> shared);
   static void FloodHandlerWithOneShot();
   static void ChangeBreakOnException(ExceptionBreakType type, bool enable);
+  static bool IsBreakOnException(ExceptionBreakType type);
   static void PrepareStep(StepAction step_action, int step_count);
   static void ClearStepping();
   static bool StepNextContinue(BreakLocationIterator* break_location_iterator,
                                JavaScriptFrame* frame);
   static Handle<DebugInfo> GetDebugInfo(Handle<SharedFunctionInfo> shared);
   static bool HasDebugInfo(Handle<SharedFunctionInfo> shared);
 
   // Returns whether the operation succeeded.
   static bool EnsureDebugInfo(Handle<SharedFunctionInfo> shared);
 
@@ skipping 756 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(MessageDispatchHelperThread);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // ENABLE_DEBUGGER_SUPPORT
 
 #endif  // V8_DEBUG_H_