Get rid of SelectionTemplate::has_trailing_whitespace_

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

 // Copyright 2016 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 SelectionTemplate_h
 #define SelectionTemplate_h
 
 #include <iosfwd>
 #include "base/macros.h"
 #include "core/CoreExport.h"
@@ skipping 47 matching lines @@
 
     // |extent| can be non-null while |base| is null, which is undesired.
     // Note: This function should be used only in "core/editing/commands".
     // TODO(yosin): Once all we get rid of all call sites, we remove this.
     Builder& SetBaseAndExtentDeprecated(
         const PositionTemplate<Strategy>& base,
         const PositionTemplate<Strategy>& extent);
 
     Builder& SetAffinity(TextAffinity);
     Builder& SetGranularity(TextGranularity);
-    Builder& SetHasTrailingWhitespace(bool);
     Builder& SetIsDirectional(bool);
     Builder& SetIsHandleVisible(bool);
 
    private:
     SelectionTemplate selection_;
 
     DISALLOW_COPY_AND_ASSIGN(Builder);
   };
 
   SelectionTemplate(const SelectionTemplate& other);
   SelectionTemplate();
 
   SelectionTemplate& operator=(const SelectionTemplate&) = default;
 
   bool operator==(const SelectionTemplate&) const;
   bool operator!=(const SelectionTemplate&) const;
 
   const PositionTemplate<Strategy>& Base() const;
   const PositionTemplate<Strategy>& Extent() const;
   TextAffinity Affinity() const { return affinity_; }
   TextGranularity Granularity() const { return granularity_; }
-  bool HasTrailingWhitespace() const { return has_trailing_whitespace_; }
   bool IsCaret() const;
   bool IsDirectional() const { return is_directional_; }
   bool IsHandleVisible() const { return is_handle_visible_; }
   bool IsNone() const { return base_.IsNull(); }
   bool IsRange() const;
 
   // Returns true if |this| selection holds valid values otherwise it causes
   // assertion failure.
   bool AssertValid() const;
   bool AssertValidFor(const Document&) const;
@@ skipping 17 matching lines @@
 
  private:
   friend class SelectionEditor;
 
   Document* GetDocument() const;
 
   PositionTemplate<Strategy> base_;
   PositionTemplate<Strategy> extent_;
   TextAffinity affinity_ = TextAffinity::kDownstream;
   TextGranularity granularity_ = kCharacterGranularity;
-  bool has_trailing_whitespace_ = false;
   bool is_directional_ = false;
   bool is_handle_visible_ = false;
 #if DCHECK_IS_ON()
   uint64_t dom_tree_version_;
 #endif
 };
 
 extern template class CORE_EXTERN_TEMPLATE_EXPORT
     SelectionTemplate<EditingStrategy>;
 extern template class CORE_EXTERN_TEMPLATE_EXPORT
     SelectionTemplate<EditingInFlatTreeStrategy>;
 
 using SelectionInDOMTree = SelectionTemplate<EditingStrategy>;
 using SelectionInFlatTree = SelectionTemplate<EditingInFlatTreeStrategy>;
 
 CORE_EXPORT std::ostream& operator<<(std::ostream&, const SelectionInDOMTree&);
 CORE_EXPORT std::ostream& operator<<(std::ostream&, const SelectionInFlatTree&);
 
 }  // namespace blink
 
 #endif  // SelectionTemplate_h