Add support for multiple text decorations with same line positioning

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

Index: third_party/WebKit/Source/core/style/AppliedTextDecoration.h
diff --git a/third_party/WebKit/Source/core/style/AppliedTextDecoration.h b/third_party/WebKit/Source/core/style/AppliedTextDecoration.h
index b8eb30ce563b075fdb43b984347dcfb4b5a56bad..fd40793e3d4ca4f4ee31e8e36470d7768ae241d1 100644
--- a/third_party/WebKit/Source/core/style/AppliedTextDecoration.h
+++ b/third_party/WebKit/Source/core/style/AppliedTextDecoration.h
@@ -14,20 +14,21 @@ namespace blink {
 class AppliedTextDecoration {
     ALLOW_ONLY_INLINE_ALLOCATION();
 public:
-    AppliedTextDecoration(TextDecoration, TextDecorationStyle, StyleColor);
+    AppliedTextDecoration(TextDecoration, TextDecorationStyle, Color);
     explicit AppliedTextDecoration(TextDecoration);
 
-    TextDecoration line() const { return static_cast<TextDecoration>(m_line); }
+    TextDecoration lines() const { return static_cast<TextDecoration>(m_lines); }
     TextDecorationStyle style() const { return static_cast<TextDecorationStyle>(m_style); }
+    Color color() const { return m_color; }
+    void setColor(Color color) { m_color = color; }
 
-    bool isSimpleUnderline() const { return m_line == TextDecorationUnderline && m_style == TextDecorationStyleSolid && m_color.isCurrentColor(); }
     bool operator==(const AppliedTextDecoration&) const;
     bool operator!=(const AppliedTextDecoration& o) const { return !(*this == o); }
 
 private:
-    unsigned m_line : TextDecorationBits;
+    unsigned m_lines : TextDecorationBits;
     unsigned m_style : 3; // TextDecorationStyle
-    StyleColor m_color;
+    Color m_color;
 };
 
 } // namespace blink