Fix crash in inspector-protocol/debugger/debugger-pause-dedicated-worker.html

Source/core/inspector/InspectorDebuggerAgent.cpp

 /*
  * Copyright (C) 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 222 matching lines @@
     if (enabled())
         return;
 
     enable();
 
     ASSERT(frontend());
 }
 
 void InspectorDebuggerAgent::disable(ErrorString*)
 {
+    fprintf(stderr, "InspectorDebuggerAgent::disable %p>>\n", this);

[sergeyv, 2015/06/03 14:07:49]

lets be silent

[yurys, 2015/06/03 14:29:12]

Done.

     if (!enabled())
         return;
 
     disable();
     m_state->setBoolean(DebuggerAgentState::debuggerEnabled, false);
+    fprintf(stderr, "InspectorDebuggerAgent::disable %p<<\n", this);
 }
 
 static PassOwnPtr<ScriptRegexp> compileSkipCallFramePattern(String patternText)
 {
     if (patternText.isEmpty())
         return nullptr;
     OwnPtr<ScriptRegexp> result = adoptPtr(new ScriptRegexp(patternText, TextCaseSensitive));
     if (!result->isValid())
         result.clear();
     return result.release();
@@ skipping 1455 matching lines @@
     RefPtr<ExceptionDetails> exceptionDetails = ExceptionDetails::create().setText(toCoreStringWithUndefinedOrNullCheck(message->Get()));
     exceptionDetails->setLine(message->GetLineNumber());
     exceptionDetails->setColumn(message->GetStartColumn());
     v8::Local<v8::StackTrace> messageStackTrace = message->GetStackTrace();
     if (!messageStackTrace.IsEmpty() && messageStackTrace->GetFrameCount() > 0)
         exceptionDetails->setStackTrace(createScriptCallStack(isolate, messageStackTrace, messageStackTrace->GetFrameCount())->buildInspectorArray());
     return exceptionDetails.release();
 }
 
 } // namespace blink