Remove uses of deprecated toWebCoreStringWithUndefinedOrNullCheck(v8::Handle<v8::Value>)

Source/bindings/v8/PageScriptDebugServer.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 207 matching lines @@
     v8::Context::Scope contextScope(debugContext);
     v8::TryCatch tryCatch;
     // <script> tag source and attribute value source are preprocessed before we enter V8.
     // Avoid preprocessing any internal scripts by processing only eval source in this V8 event handler.
     v8::Handle<v8::Value> argvEventData[] = { eventData };
     v8::Handle<v8::Value> v8Value = callDebuggerMethod("isEvalCompilation", WTF_ARRAY_LENGTH(argvEventData), argvEventData);
     if (v8Value.IsEmpty() || !v8Value->ToBoolean()->Value())
         return;
 
     // The name and source are in the JS event data.
-    String scriptName = toWebCoreStringWithUndefinedOrNullCheck(callDebuggerMethod("getScriptName", WTF_ARRAY_LENGTH(argvEventData), argvEventData));
-    String script = toWebCoreStringWithUndefinedOrNullCheck(callDebuggerMethod("getScriptSource", WTF_ARRAY_LENGTH(argvEventData), argvEventData));
+    V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<WithUndefinedOrNullCheck>, scriptName, callDebuggerMethod("getScriptName", WTF_ARRAY_LENGTH(argvEventData), argvEventData));
+    V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<WithUndefinedOrNullCheck>, script, callDebuggerMethod("getScriptSource", WTF_ARRAY_LENGTH(argvEventData), argvEventData));
 
     String preprocessedSource  = m_scriptPreprocessor->preprocessSourceCode(script, scriptName);
 
     v8::Handle<v8::Value> argvPreprocessedScript[] = { eventData, v8String(debugContext->GetIsolate(), preprocessedSource) };
     callDebuggerMethod("setScriptSource", WTF_ARRAY_LENGTH(argvPreprocessedScript), argvPreprocessedScript);
 }
 
 static bool isCreatingPreprocessor = false;
 
 bool PageScriptDebugServer::canPreprocess(Frame* frame)
@@ skipping 31 matching lines @@
 
 String PageScriptDebugServer::preprocessEventListener(Frame* frame, const String& source, const String& url, const String& functionName)
 {
     if (!canPreprocess(frame))
         return source;
 
     return m_scriptPreprocessor->preprocessSourceCode(source, url, functionName);
 }
 
 } // namespace WebCore