Remove references to background_data_ 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 400 matching lines @@
         rare_non_inherited_data_->backface_visibility_);
   }
   void SetBackfaceVisibility(EBackfaceVisibility b) {
     SET_VAR(rare_non_inherited_data_, backface_visibility_, b);
   }
 
   // Background properties.
   // background-color
   static Color InitialBackgroundColor() { return Color::kTransparent; }
   void SetBackgroundColor(const StyleColor& v) {
-    SET_VAR(background_data_, background_color_, v);
+    SetBackgroundColorInternal(v);
   }
 
   // background-image
-  bool HasBackgroundImage() const {
-    return background_data_->background_.HasImage();
-  }
+  bool HasBackgroundImage() const { return BackgroundInternal().HasImage(); }
   bool HasFixedBackgroundImage() const {
-    return background_data_->background_.HasFixedImage();
+    return BackgroundInternal().HasFixedImage();
   }
   bool HasEntirelyFixedBackground() const;
 
   // background-clip
   EFillBox BackgroundClip() const {
-    return static_cast<EFillBox>(background_data_->background_.Clip());
+    return static_cast<EFillBox>(BackgroundInternal().Clip());
   }
 
   // Border properties.
   // -webkit-border-image
   static NinePieceImage InitialNinePieceImage() { return NinePieceImage(); }
   const NinePieceImage& BorderImage() const {
     return surround_data_->border_.GetImage();
   }
   void SetBorderImage(const NinePieceImage& b) {
     SET_VAR(surround_data_, border_.image_, b);
@@ skipping 2940 matching lines @@
 
   // "Box decoration background" includes all box decorations and backgrounds
   // that are painted as the background of the object. It includes borders,
   // box-shadows, background-color and background-image, etc.
   bool HasBoxDecorationBackground() const {
     return HasBackground() || HasBorderDecoration() || HasAppearance() ||
            BoxShadow();
   }
 
   // Background utility functions.
-  FillLayer& AccessBackgroundLayers() {
-    return background_data_.Access()->background_;
-  }
-  const FillLayer& BackgroundLayers() const {
-    return background_data_->background_;
-  }
+  FillLayer& AccessBackgroundLayers() { return MutableBackgroundInternal(); }

[shend, 2017/05/16 07:50:06]

yay these actually have uses :P

[nainar, 2017/05/16 07:51:28]

lol. :P we are way too excited if this makes us happy!

+  const FillLayer& BackgroundLayers() const { return BackgroundInternal(); }
   void AdjustBackgroundLayers() {
     if (BackgroundLayers().Next()) {
       AccessBackgroundLayers().CullEmptyLayers();
       AccessBackgroundLayers().FillUnsetProperties();
     }
   }
   bool HasBackgroundRelatedColorReferencingCurrentColor() const {
     if (BackgroundColor().IsCurrentColor() ||
         VisitedLinkBackgroundColor().IsCurrentColor())
       return true;
@@ skipping 135 matching lines @@
     return BorderTopColorIsCurrentColor()
                ? StyleColor::CurrentColor()
                : StyleColor(BorderTopColorInternal());
   }
   StyleColor BorderBottomColor() const {
     return BorderBottomColorIsCurrentColor()
                ? StyleColor::CurrentColor()
                : StyleColor(BorderBottomColorInternal());
   }
 
-  StyleColor BackgroundColor() const {
-    return background_data_->background_color_;
-  }
+  StyleColor BackgroundColor() const { return BackgroundColorInternal(); }
   StyleAutoColor CaretColor() const {
     if (rare_inherited_data_->caret_color_is_current_color_)
       return StyleAutoColor::CurrentColor();
     if (rare_inherited_data_->caret_color_is_auto_)
       return StyleAutoColor::AutoColor();
     return StyleAutoColor(rare_inherited_data_->caret_color_);
   }
   Color GetColor() const;
   StyleColor ColumnRuleColor() const {
     return rare_non_inherited_data_->multi_col_->rule_.GetColor();
@@ skipping 201 matching lines @@
       PseudoBitsInternal() | 1 << (pseudo - kFirstPublicPseudoId)));
 }
 
 inline bool ComputedStyle::HasPseudoElementStyle() const {
   return PseudoBitsInternal() & kElementPseudoIdMask;
 }
 
 }  // namespace blink
 
 #endif  // ComputedStyle_h