Cleanup: Remove unnecessary semicolons in url_pattern_set.h.

extensions/common/url_pattern.h

Index: extensions/common/url_pattern.h
diff --git a/extensions/common/url_pattern.h b/extensions/common/url_pattern.h
index fa16c5163b30476700bf22e4c1aa11451930efd4..70109dbf03027864f7b99f1e62aa435ab2c8d499 100644
--- a/extensions/common/url_pattern.h
+++ b/extensions/common/url_pattern.h
@@ -176,14 +176,14 @@ class URLPattern {
     if (a.match_all_urls_ && b.match_all_urls_)
       return false;
     return a.host_.compare(b.host_) < 0;
-  };
+  }
 
   // Used for origin comparisons in a std::set.
   class EffectiveHostCompareFunctor {
    public:
     bool operator()(const URLPattern& a, const URLPattern& b) const {
       return EffectiveHostCompare(a, b);
-    };
+    }
   };
 
   // Get an error string for a ParseResult.