Use EphemeralRange instead of Range in Range::isNodeFullyContainded

third_party/WebKit/Source/core/editing/EditingUtilities.h

 /*
  * Copyright (C) 2004, 2006, 2008 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:
  * 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 253 matching lines @@
                               bool* disconnected = nullptr);
 int comparePositionsInFlatTree(Node* containerA,
                                int offsetA,
                                Node* containerB,
                                int offsetB,
                                bool* disconnected = nullptr);
 // TODO(yosin): We replace |comparePositions()| by |Position::opeator<()| to
 // utilize |DCHECK_XX()|.
 int comparePositions(const Position&, const Position&);
 int comparePositions(const PositionWithAffinity&, const PositionWithAffinity&);
+bool isNodeFullyContained(const EphemeralRange&, Node&);
 
 // boolean functions on Position
 
 // FIXME: Both isEditablePosition and isRichlyEditablePosition rely on
 // up-to-date style to give proper results. They shouldn't update style by
 // default, but should make it clear that that is the contract.
 CORE_EXPORT bool isEditablePosition(const Position&);
 bool isEditablePosition(const PositionInFlatTree&);
 bool isRichlyEditablePosition(const Position&);
 bool lineBreakExistsAtPosition(const Position&);
@@ skipping 148 matching lines @@
 DispatchEventResult dispatchBeforeInputDataTransfer(Node*,
                                                     InputEvent::InputType,
                                                     DataTransfer*);
 
 InputEvent::InputType deletionInputTypeFromTextGranularity(DeleteDirection,
                                                            TextGranularity);
 
 }  // namespace blink
 
 #endif