Drop |languages| from {Format,Elide}Url* and IDNToUnicode

chrome/browser/autocomplete/search_provider_unittest.cc

Index: chrome/browser/autocomplete/search_provider_unittest.cc
diff --git a/chrome/browser/autocomplete/search_provider_unittest.cc b/chrome/browser/autocomplete/search_provider_unittest.cc
index 7a7ef4c6ad016689621c46731c46f8c01933f5fe..bd1f56b655f89906257730ad817bc18a3d558da8 100644
--- a/chrome/browser/autocomplete/search_provider_unittest.cc
+++ b/chrome/browser/autocomplete/search_provider_unittest.cc
@@ -2749,7 +2749,7 @@ TEST_F(SearchProviderTest, NavigationInline) {
     SearchSuggestionParser::NavigationResult result(
         ChromeAutocompleteSchemeClassifier(&profile_), GURL(cases[i].url),
         AutocompleteMatchType::NAVSUGGEST, base::string16(), std::string(),
-        false, 0, false, ASCIIToUTF16(cases[i].input), std::string());
+        false, 0, false, ASCIIToUTF16(cases[i].input));
     result.set_received_after_last_keystroke(false);
     AutocompleteMatch match(provider_->NavigationToMatch(result));
     EXPECT_EQ(ASCIIToUTF16(cases[i].inline_autocompletion),
@@ -2763,7 +2763,7 @@ TEST_F(SearchProviderTest, NavigationInline) {
     SearchSuggestionParser::NavigationResult result_prevent_inline(
         ChromeAutocompleteSchemeClassifier(&profile_), GURL(cases[i].url),
         AutocompleteMatchType::NAVSUGGEST, base::string16(), std::string(),
-        false, 0, false, ASCIIToUTF16(cases[i].input), std::string());
+        false, 0, false, ASCIIToUTF16(cases[i].input));
     result_prevent_inline.set_received_after_last_keystroke(false);
     AutocompleteMatch match_prevent_inline(
         provider_->NavigationToMatch(result_prevent_inline));
@@ -2783,7 +2783,7 @@ TEST_F(SearchProviderTest, NavigationInlineSchemeSubstring) {
   SearchSuggestionParser::NavigationResult result(
       ChromeAutocompleteSchemeClassifier(&profile_), GURL(url),
       AutocompleteMatchType::NAVSUGGEST,
-      base::string16(), std::string(), false, 0, false, input, std::string());
+      base::string16(), std::string(), false, 0, false, input);
   result.set_received_after_last_keystroke(false);
 
   // Check the offset and strings when inline autocompletion is allowed.
@@ -2808,8 +2808,7 @@ TEST_F(SearchProviderTest, NavigationInlineDomainClassify) {
   SearchSuggestionParser::NavigationResult result(
       ChromeAutocompleteSchemeClassifier(&profile_),
       GURL("http://www.wow.com"), AutocompleteMatchType::NAVSUGGEST,
-      base::string16(), std::string(), false, 0, false, ASCIIToUTF16("w"),
-      std::string());
+      base::string16(), std::string(), false, 0, false, ASCIIToUTF16("w"));
   result.set_received_after_last_keystroke(false);
   AutocompleteMatch match(provider_->NavigationToMatch(result));
   EXPECT_EQ(ASCIIToUTF16("ow.com"), match.inline_autocompletion);