Get rid of custom code for HTMLDocument.write() / writeln()

Source/bindings/v8/custom/V8HTMLDocumentCustom.cpp

 /*
  * Copyright (C) 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 28 matching lines @@
 #include "bindings/v8/ScriptController.h"
 #include "bindings/v8/V8Binding.h"
 #include "core/html/HTMLAllCollection.h"
 #include "core/html/HTMLCollection.h"
 #include "core/html/HTMLDocument.h"
 #include "core/html/HTMLIFrameElement.h"
 #include "core/frame/Frame.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/RefPtr.h"
 #include "wtf/StdLibExtras.h"
-#include "wtf/text/StringBuilder.h"
 
 namespace WebCore {
 
 // HTMLDocument ----------------------------------------------------------------
 
-// Concatenates "info" to a string. If info is empty, returns empty string.
-// Firefox/Safari/IE support non-standard arguments to document.write, ex:
-//   document.write("a", "b", "c") --> document.write("abc")
-//   document.write() --> document.write("")
-static String writeHelperGetString(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    StringBuilder builder;
-    for (int i = 0; i < info.Length(); ++i) {
-        V8TRYCATCH_FOR_V8STRINGRESOURCE_RETURN(V8StringResource<>, stringArgument, info[i], String());
-        builder.append(stringArgument);
-    }
-    return builder.toString();
-}
-
-void V8HTMLDocument::writeMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    HTMLDocument* htmlDocument = V8HTMLDocument::toNative(info.Holder());
-    htmlDocument->write(writeHelperGetString(info), activeDOMWindow()->document());
-}
-
-void V8HTMLDocument::writelnMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    HTMLDocument* htmlDocument = V8HTMLDocument::toNative(info.Holder());
-    htmlDocument->writeln(writeHelperGetString(info), activeDOMWindow()->document());
-}
-
 void V8HTMLDocument::openMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     HTMLDocument* htmlDocument = V8HTMLDocument::toNative(info.Holder());
 
     if (info.Length() > 2) {
         if (RefPtr<Frame> frame = htmlDocument->frame()) {
             // Fetch the global object for the frame.
             v8::Local<v8::Context> context = frame->script().currentWorldContext();
             // Bail out if we cannot get the context.
             if (context.IsEmpty())
@@ skipping 14 matching lines @@
             v8SetReturnValue(info, frame->script().callFunction(v8::Local<v8::Function>::Cast(function), global, info.Length(), params.get()));
             return;
         }
     }
 
     htmlDocument->open(activeDOMWindow()->document());
     v8SetReturnValue(info, info.Holder());
 }
 
 } // namespace WebCore