Removed unused operator== for MatchRanges.

Source/core/css/resolver/MatchResult.h

Index: Source/core/css/resolver/MatchResult.h
diff --git a/Source/core/css/resolver/MatchResult.h b/Source/core/css/resolver/MatchResult.h
index 2504919e1d3e2ab3909024ed84b5ea46bb984909..612f7aec9f8a76b500f31169f802a918ec5608af 100644
--- a/Source/core/css/resolver/MatchResult.h
+++ b/Source/core/css/resolver/MatchResult.h
@@ -86,19 +86,6 @@ public:
     void addMatchedProperties(const StylePropertySet* properties, unsigned linkMatchType = CSSSelector::MatchAll, PropertyWhitelistType = PropertyWhitelistNone);
 };
 
-inline bool operator==(const MatchRanges& a, const MatchRanges& b)
-{
-    return a.firstUARule == b.firstUARule
-        && a.lastUARule == b.lastUARule
-        && a.firstAuthorRule == b.firstAuthorRule
-        && a.lastAuthorRule == b.lastAuthorRule;
-}
-
-inline bool operator!=(const MatchRanges& a, const MatchRanges& b)
-{
-    return !(a == b);
-}
-
 inline bool operator==(const MatchedProperties& a, const MatchedProperties& b)
 {
     return a.properties == b.properties && a.m_types.linkMatchType == b.m_types.linkMatchType;