Remove unused word-break getters/setters.

third_party/WebKit/Source/core/style/ComputedStyle.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 1749 matching lines @@
   static TextSizeAdjust InitialTextSizeAdjust() {
     return TextSizeAdjust::AdjustAuto();
   }
   TextSizeAdjust GetTextSizeAdjust() const {
     return rare_inherited_data_->text_size_adjust_;
   }
   void SetTextSizeAdjust(TextSizeAdjust size_adjust) {
     SET_VAR(rare_inherited_data_, text_size_adjust_, size_adjust);
   }
 
-  // word-break inherited (aka -epub-word-break)
-  static EWordBreak InitialWordBreak() { return EWordBreak::kNormal; }
-  EWordBreak WordBreak() const {
-    return static_cast<EWordBreak>(rare_inherited_data_->word_break_);
-  }
-  void SetWordBreak(EWordBreak b) {
-    SET_VAR(rare_inherited_data_, word_break_, static_cast<unsigned>(b));
-  }
-
   // -webkit-line-break
   static LineBreak InitialLineBreak() { return LineBreak::kAuto; }
   LineBreak GetLineBreak() const {
     return static_cast<LineBreak>(rare_inherited_data_->line_break_);
   }
   void SetLineBreak(LineBreak b) {
     SET_VAR(rare_inherited_data_, line_break_, static_cast<unsigned>(b));
   }
 
   // Text emphasis properties.
@@ skipping 1990 matching lines @@
       PseudoBitsInternal() | 1 << (pseudo - kFirstPublicPseudoId)));
 }
 
 inline bool ComputedStyle::HasPseudoElementStyle() const {
   return PseudoBitsInternal() & kElementPseudoIdMask;
 }
 
 }  // namespace blink
 
 #endif  // ComputedStyle_h