workers: Rename WorkerThread to WorkerScript.

Source/bindings/core/v8/V8Binding.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 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 744 matching lines @@
     return 0;
 }
 
 v8::Local<v8::Context> toV8Context(ExecutionContext* context, DOMWrapperWorld& world)
 {
     ASSERT(context);
     if (context->isDocument()) {
         if (LocalFrame* frame = toDocument(context)->frame())
             return frame->script().windowProxy(world)->context();
     } else if (context->isWorkerGlobalScope()) {
-        if (WorkerScriptController* script = toWorkerGlobalScope(context)->script())
+        if (WorkerScriptController* script = toWorkerGlobalScope(context)->scriptController())
             return script->context();
     }
     return v8::Local<v8::Context>();
 }
 
 v8::Local<v8::Context> toV8Context(Frame* frame, DOMWrapperWorld& world)
 {
     if (!frame)
         return v8::Local<v8::Context>();
     v8::Local<v8::Context> context = frame->windowProxy(world)->context();
@@ skipping 212 matching lines @@
     v8::Local<v8::Value> data = info.Data();
     ASSERT(data->IsExternal());
     V8PerContextData* perContextData = V8PerContextData::from(info.Holder()->CreationContext());
     if (!perContextData)
         return;
     v8SetReturnValue(info, perContextData->constructorForType(WrapperTypeInfo::unwrap(data)));
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 } // namespace blink