Test GURL::spec() usage changes with DEPS rolled to the new version.

chrome/browser/search_engines/template_url_service.cc

Index: chrome/browser/search_engines/template_url_service.cc
diff --git a/chrome/browser/search_engines/template_url_service.cc b/chrome/browser/search_engines/template_url_service.cc
index 7f7b6623f4b60e004e60f91afc904bd5df31e392..39a6f17811c4f44f852a950ce83a09eb01240c90 100644
--- a/chrome/browser/search_engines/template_url_service.cc
+++ b/chrome/browser/search_engines/template_url_service.cc
@@ -317,9 +317,10 @@ GURL TemplateURLService::GenerateSearchURLUsingTermsData(
   if (!search_ref.SupportsReplacementUsingTermsData(search_terms_data))
     return GURL(t_url->url());
 
-  return GURL(search_ref.ReplaceSearchTermsUsingTermsData(
+  GURL search_url(search_ref.ReplaceSearchTermsUsingTermsData(
       ASCIIToUTF16(kReplacementTerm), TemplateURLRef::NO_SUGGESTIONS_AVAILABLE,
       string16(), search_terms_data));
+  return search_url.is_valid() ? search_url : GURL();
 }
 
 bool TemplateURLService::CanReplaceKeyword(