Move ExpandToParagraphBoundary to VisibleUnits

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

 /*
  * Copyright (C) 2004 Apple Computer, 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 263 matching lines @@
     EditingBoundaryCrossingRule = kCannotCrossEditingBoundary);
 CORE_EXPORT bool IsEndOfParagraph(
     const VisiblePosition&,
     EditingBoundaryCrossingRule = kCannotCrossEditingBoundary);
 CORE_EXPORT bool IsEndOfParagraph(
     const VisiblePositionInFlatTree&,
     EditingBoundaryCrossingRule = kCannotCrossEditingBoundary);
 bool InSameParagraph(const VisiblePosition&,
                      const VisiblePosition&,
                      EditingBoundaryCrossingRule = kCannotCrossEditingBoundary);
+EphemeralRange ExpandToParagraphBoundary(const EphemeralRange&);
 
 // blocks (true paragraphs; line break elements don't break blocks)
 VisiblePosition StartOfBlock(
     const VisiblePosition&,
     EditingBoundaryCrossingRule = kCannotCrossEditingBoundary);
 VisiblePosition EndOfBlock(
     const VisiblePosition&,
     EditingBoundaryCrossingRule = kCannotCrossEditingBoundary);
 bool InSameBlock(const VisiblePosition&, const VisiblePosition&);
 bool IsStartOfBlock(const VisiblePosition&);
@@ skipping 43 matching lines @@
                                                             LocalFrame*);
 
 CORE_EXPORT bool RendersInDifferentPosition(const Position&, const Position&);
 
 CORE_EXPORT Position SkipWhitespace(const Position&);
 CORE_EXPORT PositionInFlatTree SkipWhitespace(const PositionInFlatTree&);
 
 }  // namespace blink
 
 #endif  // VisibleUnits_h