Reduce usage of WebString::data

Source/WebKit/chromium/src/WebBindings.cpp

 /*
  * Copyright (C) 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 271 matching lines @@
     v8::Handle<v8::Array> result = v8::Array::New(data.size());
     for (size_t i = 0; i < data.size(); ++i)
         result->Set(i, v8::Number::New(data[i]));
 
     DOMWindow* window = toDOMWindow(v8::Context::GetCurrent());
     return npCreateV8ScriptObject(0, result, window);
 }
 
 static NPObject* makeStringArrayImpl(const WebVector<WebString>& data)
 {
+    v8::Isolate* isolate = v8::Isolate::GetCurrent();
     v8::HandleScope handleScope;
     v8::Handle<v8::Array> result = v8::Array::New(data.size());
     for (size_t i = 0; i < data.size(); ++i)
-        result->Set(i, data[i].data() ? v8::String::New(reinterpret_cast<const uint16_t*>((data[i].data())), data[i].length()) : v8::String::New(""));
+        result->Set(i, v8String(data[i], isolate));
 
     DOMWindow* window = toDOMWindow(v8::Context::GetCurrent());
     return npCreateV8ScriptObject(0, result, window);
 }
 
 bool WebBindings::getRange(NPObject* range, WebRange* webRange)
 {
     return getRangeImpl(range, webRange, v8::Isolate::GetCurrent());
 }
 
@@ skipping 51 matching lines @@
             return v8::Undefined();
         V8NPObject* v8Object = reinterpret_cast<V8NPObject*>(object);
         return convertNPVariantToV8Object(variant, v8Object->rootObject->frame()->script()->windowScriptNPObject(), isolate);
     }
     // Safe to pass 0 since we have checked the script object class to make sure the
     // argument is a primitive v8 type.
     return convertNPVariantToV8Object(variant, 0, isolate);
 }
 
 } // namespace WebKit