text: // Copyright 2020 The Chromium Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_SHADOW_SHADOW_ELEMENT_UTILS_H_
  #define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_SHADOW_SHADOW_ELEMENT_UTILS_H_
  
  namespace blink {
  
  class Element;
  class Node;
  
  bool IsSliderContainer(const Element& elmenet);
  bool IsSliderThumb(const Node* node);
  bool IsTextControlContainer(const Node* node);
  bool IsTextControlPlaceholder(const Node* node);
  
  }  // namespace blink
  #endif  // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_SHADOW_SHADOW_ELEMENT_UTILS_H_
  