Replace some GURL::SchemeIsSecure callers with SchemeUsesTLS.

chrome/utility/importer/ie_importer_win.cc

Index: chrome/utility/importer/ie_importer_win.cc
diff --git a/chrome/utility/importer/ie_importer_win.cc b/chrome/utility/importer/ie_importer_win.cc
index c9f9f623ece1c423e35e50f5975538b1b535bb0c..8da54a3da8b3f0f76ecf3df0c1472f1cd13dd565 100644
--- a/chrome/utility/importer/ie_importer_win.cc
+++ b/chrome/utility/importer/ie_importer_win.cc
@@ -632,9 +632,9 @@ void IEImporter::ImportPasswordsIE6() {
     // This is not precise, because a scheme of https does not imply a valid
     // certificate was presented; however we assign it this way so that if we
     // import a password from IE whose scheme is https, we give it the benefit
-    // of the doubt and DONT auto-fill it unless the form appears under
-    // valid SSL conditions.
-    form.ssl_valid = url.SchemeIsSecure();
+    // of the doubt and DON'T auto-fill it unless the form appears under
+    // valid TLS conditions.
+    form.ssl_valid = url.SchemeUsesTLS();
 
     // Goes through the list to find out the username field
     // of the web page.