Remove unused handwritten StyleInheritedData in ComputedStyle.

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 161 matching lines @@
   friend class ColorPropertyFunctions;
 
   // FIXME: When we stop resolving currentColor at style time, these can be
   // removed.
   friend class CSSToStyleMap;
   friend class FilterOperationResolver;
   friend class StyleBuilderConverter;
   friend class StyleResolverState;
   friend class StyleResolver;
 
- private:
-  class StyleInheritedData : public RefCountedCopyable<StyleInheritedData> {
-   public:
-    static PassRefPtr<StyleInheritedData> Create() {
-      return AdoptRef(new StyleInheritedData);
-    }
-    PassRefPtr<StyleInheritedData> Copy() const {
-      return AdoptRef(new StyleInheritedData(*this));
-    }
-
-    bool operator==(const StyleInheritedData& other) const {
-      return line_height_ == other.line_height_ && font_ == other.font_ &&
-             color_ == other.color_ &&
-             visited_link_color_ == other.visited_link_color_ &&
-             horizontal_border_spacing_ == other.horizontal_border_spacing_ &&
-             text_autosizing_multiplier_ == other.text_autosizing_multiplier_ &&
-             vertical_border_spacing_ == other.vertical_border_spacing_;
-    }
-    bool operator!=(const StyleInheritedData& o) const { return !(*this == o); }
-
-    short horizontal_border_spacing_;
-    short vertical_border_spacing_;
-
-    // could be packed in a short but doesn't
-    // make a difference currently because of padding
-    Length line_height_;
-
-    Font font_;
-    Color color_;
-    Color visited_link_color_;
-    float text_autosizing_multiplier_;
-
-   private:
-    StyleInheritedData()
-        : horizontal_border_spacing_(0),
-          vertical_border_spacing_(0),
-          line_height_(Length(-100.0, kPercent)),
-          color_(Color::kBlack),
-          visited_link_color_(Color::kBlack),
-          text_autosizing_multiplier_(1) {}
-
-    StyleInheritedData(const StyleInheritedData&) = default;
-  };
-
  protected:
   // non-inherited attributes
   DataRef<StyleRareNonInheritedData> rare_non_inherited_data_;
 
   // inherited attributes
   DataRef<StyleRareInheritedData> rare_inherited_data_;
 
   // list of associated pseudo styles
   std::unique_ptr<PseudoStyleCache> cached_pseudo_styles_;
 
@@ skipping 3562 matching lines @@
       PseudoBitsInternal() | 1 << (pseudo - kFirstPublicPseudoId)));
 }
 
 inline bool ComputedStyle::HasPseudoElementStyle() const {
   return PseudoBitsInternal() & kElementPseudoIdMask;
 }
 
 }  // namespace blink
 
 #endif  // ComputedStyle_h