Misc. cleanup:

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 51 matching lines @@
   DISALLOW_SUBDOMAIN,
 };
 
 // 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 |host| is "[www.]google.<TLD>" with a valid TLD. If
+// |subdomain_permission| is ALLOW_SUBDOMAIN, we check against host
+// "*.google.<TLD>" instead.
+bool IsGoogleHostname(const std::string& host,
+                      SubdomainPermission subdomain_permission);
 // True if |url| is a valid URL with a host that returns true for
 // IsGoogleHostname(), and an HTTP or HTTPS scheme.  If |port_permission| is
 // DISALLOW_NON_STANDARD_PORTS, this also requires |url| to use the standard
 // port for its scheme (80 for HTTP, 443 for HTTPS).
 bool IsGoogleDomainUrl(const GURL& 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 IsGoogleHostname(const std::string& host,
-                      SubdomainPermission subdomain_permission);
 // True if |url| represents a valid Google home page URL.
 bool IsGoogleHomePageUrl(const GURL& url);
 // True if |url| represents a valid Google search URL.
 bool IsGoogleSearchUrl(const GURL& url);
 
 // True if a build is strictly organic, according to its brand code.
 bool IsOrganic(const std::string& brand);
 
 // True if a build should run as organic during first run. This uses
 // a slightly different set of brand codes from the standard IsOrganic
@@ skipping 11 matching lines @@
   ~BrandForTesting();
 
  private:
   std::string brand_;
   DISALLOW_COPY_AND_ASSIGN(BrandForTesting);
 };
 
 }  // namespace google_util
 
 #endif  // CHROME_BROWSER_GOOGLE_GOOGLE_UTIL_H__