workers: Rename WorkerThread to WorkerScript.

Source/core/inspector/WorkerRuntimeAgent.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 42 matching lines @@
     visitor->trace(m_workerGlobalScope);
     InspectorRuntimeAgent::trace(visitor);
 }
 
 void WorkerRuntimeAgent::enable(ErrorString* errorString)
 {
     if (m_enabled)
         return;
 
     InspectorRuntimeAgent::enable(errorString);
-    addExecutionContextToFrontend(m_workerGlobalScope->script()->scriptState(), true, m_workerGlobalScope->url(), "");
+    addExecutionContextToFrontend(m_workerGlobalScope->scriptController()->scriptState(), true, m_workerGlobalScope->url(), "");
 }
 
 InjectedScript WorkerRuntimeAgent::injectedScriptForEval(ErrorString* error, const int* executionContextId)
 {
     if (!executionContextId)
-        return injectedScriptManager()->injectedScriptFor(m_workerGlobalScope->script()->scriptState());
+        return injectedScriptManager()->injectedScriptFor(m_workerGlobalScope->scriptController()->scriptState());
 
     InjectedScript injectedScript = injectedScriptManager()->injectedScriptForId(*executionContextId);
     if (injectedScript.isEmpty())
         *error = "Execution context with given id not found.";
     return injectedScript;
 }
 
 void WorkerRuntimeAgent::muteConsole()
 {
     // We don't need to mute console for workers.
 }
 
 void WorkerRuntimeAgent::unmuteConsole()
 {
     // We don't need to mute console for workers.
 }
 
 } // namespace blink