Deprecate the TextTrackCue constructor

Source/bindings/v8/custom/V8TextTrackCueCustom.cpp

 /*
  * Copyright (c) 2013, Opera Software ASA. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 40 matching lines @@
     if (UNLIKELY(info.Length() < 3)) {
         exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(3, info.Length()));
         exceptionState.throwIfNeeded();
         return;
     }
     V8TRYCATCH_VOID(double, startTime, static_cast<double>(info[0]->NumberValue()));
     V8TRYCATCH_VOID(double, endTime, static_cast<double>(info[1]->NumberValue()));
     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, text, info[2]);
 
     Document& document = *toDocument(getExecutionContext());
-    UseCounter::count(document, UseCounter::TextTrackCueConstructor);
+    UseCounter::countDeprecation(document, UseCounter::TextTrackCueConstructor);
 
     RefPtr<VTTCue> impl = VTTCue::create(document, startTime, endTime, text);
     v8::Handle<v8::Object> wrapper = wrap(impl.get(), info.Holder(), info.GetIsolate());
 
     v8SetReturnValue(info, wrapper);
 }
 
 } // namespace WebCore