Coalesce more hardcoded schemes to using predefined constants.

Review URL: http://codereview.chromium.org/31008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10437 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/safe_browsing/safe_browsing_service.cc b/chrome/browser/safe_browsing/safe_browsing_service.cc
index 04e55a7..04fb7025 100644
--- a/chrome/browser/safe_browsing/safe_browsing_service.cc
+++ b/chrome/browser/safe_browsing/safe_browsing_service.cc
@@ -25,6 +25,7 @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/pref_service.h"
+#include "chrome/common/url_constants.h"
 #include "net/base/registry_controlled_domain.h"
 
 using base::Time;
@@ -170,7 +171,8 @@
 }
 
 bool SafeBrowsingService::CanCheckUrl(const GURL& url) const {
-  return url.SchemeIs("http") || url.SchemeIs("https");
+  return url.SchemeIs(chrome::kHttpScheme) ||
+         url.SchemeIs(chrome::kHttpsScheme);
 }
 
 bool SafeBrowsingService::CheckUrl(const GURL& url, Client* client) {