Allow the X-Chrome-Variations header to transmit to all ports.

chrome/browser/google/google_util.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Some Google related utility functions.
 
 #ifndef CHROME_BROWSER_GOOGLE_GOOGLE_UTIL_H__
 #define CHROME_BROWSER_GOOGLE_GOOGLE_UTIL_H__
 
 #include <string>
@@ skipping 43 matching lines @@
 // need to restrict some behavior to only happen on Google's officially-owned
 // domains, use TransportSecurityState::IsGooglePinnedProperty() instead.
 
 // Designate whether or not a URL checking function also checks for specific
 // subdomains, or only "www" and empty subdomains.
 enum SubdomainPermission {
   ALLOW_SUBDOMAIN,
   DISALLOW_SUBDOMAIN,
 };
 
-// True if |url| is an HTTP[S] request with host "[www.]google.<TLD>" and no
-// explicit port. If |permission| is ALLOW_SUBDOMAIN, we check against host
+// Designate whether or not a URL checking function also checks for standard
+// ports (80 for http, 443 for https), or if it allows all port numbers.
+enum PortPermission {
+  ALLOW_NON_STANDARD_PORTS,
+  DISALLOW_NON_STANDARD_PORTS,
+};
+
+// True if |url| is an HTTP[S] request with host "[www.]google.<TLD>". If
+// |subdomain_permission| is ALLOW_SUBDOMAIN, this checks against host
+// "*.google.<TLD>" instead. If |port_permission| is ALLOW_NON_STANDARD_PORTS,
+// this also allows ports other than 80 for http or 443 for https.
+bool IsGoogleDomainUrl(const std::string& url,
+                       SubdomainPermission subdomain_permission,
+                       PortPermission port_permission);
+// True if |host| is "[www.]google.<TLD>" with a valid TLD. If
+// |subdomain_permission| is ALLOW_SUBDOMAIN, we check against host
 // "*.google.<TLD>" instead.
-bool IsGoogleDomainUrl(const std::string& url, SubdomainPermission permission);
-// True if |host| is "[www.]google.<TLD>" with a valid TLD. If
-// |permission| is ALLOW_SUBDOMAIN, we check against host "*.google.<TLD>"
-// instead.
-bool IsGoogleHostname(const std::string& host, SubdomainPermission permission);
+bool IsGoogleHostname(const std::string& host,
+                      SubdomainPermission subdomain_permission);
 // True if |url| represents a valid Google home page URL.
 bool IsGoogleHomePageUrl(const std::string& url);
 // True if |url| represents a valid Google search URL.
 bool IsGoogleSearchUrl(const std::string& url);
 // True if |url| represents a valid Google search URL used by the Instant
 // Extended API.
 bool IsInstantExtendedAPIGoogleSearchUrl(const std::string& url);
 
 // True if a build is strictly organic, according to its brand code.
 bool IsOrganic(const std::string& brand);
@@ skipping 14 matching lines @@
   ~BrandForTesting();
 
  private:
   std::string brand_;
   DISALLOW_COPY_AND_ASSIGN(BrandForTesting);
 };
 
 }  // namespace google_util
 
 #endif  // CHROME_BROWSER_GOOGLE_GOOGLE_UTIL_H__