Rename EqualIgnoringCase*() to DeprecatedEqualIgnoringCase*()

third_party/WebKit/Source/core/html/forms/HiddenInputType.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2011 Apple 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.
@@ skipping 81 matching lines @@
 }
 
 void HiddenInputType::SetValue(const String& sanitized_value,
                                bool,
                                TextFieldEventBehavior,
                                TextControlSetValueSelection) {
   GetElement().setAttribute(valueAttr, AtomicString(sanitized_value));
 }
 
 void HiddenInputType::AppendToFormData(FormData& form_data) const {
-  if (EqualIgnoringCase(GetElement().GetName(), "_charset_")) {
+  if (DeprecatedEqualIgnoringCase(GetElement().GetName(), "_charset_")) {
     form_data.append(GetElement().GetName(),
                      String(form_data.Encoding().GetName()));
     return;
   }
   InputType::AppendToFormData(form_data);
 }
 
 bool HiddenInputType::ShouldRespectHeightAndWidthAttributes() {
   return true;
 }
 
 }  // namespace blink