Use extension match pattern syntax in content settings extension API

chrome/common/extensions/url_pattern.h

Index: chrome/common/extensions/url_pattern.h
diff --git a/chrome/common/extensions/url_pattern.h b/chrome/common/extensions/url_pattern.h
index 264da1fb24b36154a59c46f7c0b07f366327bc31..e34956fab44ba4199961c27940841a74ccafeee3 100644
--- a/chrome/common/extensions/url_pattern.h
+++ b/chrome/common/extensions/url_pattern.h
@@ -108,6 +108,7 @@ class URLPattern {
     PARSE_ERROR_INVALID_HOST_WILDCARD,
     PARSE_ERROR_EMPTY_PATH,
     PARSE_ERROR_HAS_COLON,  // Only checked when strict checks are enabled.
+    PARSE_ERROR_INVALID_PORT,
     NUM_PARSE_RESULTS
   };
 
@@ -194,6 +195,10 @@ class URLPattern {
   // Returns true if |test| matches our path.
   bool MatchesPath(const std::string& test) const;
 
+  // Sets the port. Returns false if the port is invalid.
+  bool SetPort(const std::string& port);
+  const std::string& port() const { return port_; }
+
   // Returns a string representing this instance.
   std::string GetAsString() const;
 
@@ -260,6 +265,10 @@ class URLPattern {
   // component of the pattern's host was "*".
   bool match_subdomains_;
 
+  // The port. URL patterns only support ports if they are parsed with the
+  // |PARSE_LENIENT| option.
+  std::string port_;
+
   // The path to match. This is everything after the host of the URL, or
   // everything after the scheme in the case of file:// URLs.
   std::string path_;