CSS border-image spec compliance

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

Index: third_party/WebKit/Source/core/style/BorderValue.h
diff --git a/third_party/WebKit/Source/core/style/BorderValue.h b/third_party/WebKit/Source/core/style/BorderValue.h
index 7914be917c72d9f3382fe6942b8ad5a0ba28d0bb..78ea45661a2562c028e51a706d47524f7936e9ee 100644
--- a/third_party/WebKit/Source/core/style/BorderValue.h
+++ b/third_party/WebKit/Source/core/style/BorderValue.h
@@ -45,9 +45,9 @@ public:
     {
     }
 
-    bool nonZero(bool checkStyle = true) const
+    bool nonZero() const
     {
-        return width() && (!checkStyle || m_style != BorderStyleNone);
+        return width() && (m_style != BorderStyleNone);
     }
 
     bool isTransparent() const
@@ -55,11 +55,6 @@ public:
         return !m_colorIsCurrentColor && !m_color.alpha();
     }
 
-    bool isVisible(bool checkStyle = true) const
-    {
-        return nonZero(checkStyle) && !isTransparent() && (!checkStyle || m_style != BorderStyleHidden);
-    }
-
     bool operator==(const BorderValue& o) const
     {
         return m_width == o.m_width && m_style == o.m_style && m_color == o.m_color && m_colorIsCurrentColor == o.m_colorIsCurrentColor;