DevTools: make V8DebuggerAgent call Client instead of overriden methods

Source/core/inspector/WorkerDebuggerAgent.cpp

 /*
  * Copyright (C) 2011 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:
  *
  *     * 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
@@ skipping 45 matching lines @@
 
 DEFINE_TRACE(WorkerDebuggerAgent)
 {
     visitor->trace(m_inspectedWorkerGlobalScope);
     InspectorDebuggerAgent::trace(visitor);
 }
 
 void WorkerDebuggerAgent::startListeningV8Debugger()
 {
     m_workerThreadDebugger->addListener(this);
+    InspectorDebuggerAgent::startListeningV8Debugger();
 }
 
 void WorkerDebuggerAgent::stopListeningV8Debugger()
 {
     m_workerThreadDebugger->removeListener(this);
+    InspectorDebuggerAgent::stopListeningV8Debugger();
 }
 
-InjectedScript WorkerDebuggerAgent::injectedScriptForEval(ErrorString* error, const int* executionContextId)
+InjectedScript WorkerDebuggerAgent::defaultInjectedScript()
 {
-    if (!executionContextId)
-        return injectedScriptManager()->injectedScriptFor(m_inspectedWorkerGlobalScope->script()->scriptState());
-
-    InjectedScript injectedScript = injectedScriptManager()->injectedScriptForId(*executionContextId);
-    if (injectedScript.isEmpty())
-        *error = "Execution context with given id not found.";
-    return injectedScript;
+    return injectedScriptManager()->injectedScriptFor(m_inspectedWorkerGlobalScope->script()->scriptState());
 }
 
 void WorkerDebuggerAgent::muteConsole()
 {
     // We don't need to mute console for workers.
 }
 
 void WorkerDebuggerAgent::unmuteConsole()
 {
     // We don't need to mute console for workers.
 }
 
 } // namespace blink