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

chrome/browser/android/url_utilities.cc

 // Copyright 2013 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.
 
 #include <string>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "components/google/core/browser/google_util.h"
 #include "components/url_formatter/elide_url.h"
@@ skipping 70 matching lines @@
     return false;
   return google_util::IsGoogleSearchUrl(gurl);
 }
 
 static ScopedJavaLocalRef<jstring> FormatUrlForSecurityDisplay(
     JNIEnv* env,
     const JavaParamRef<jclass>& clazz,
     const JavaParamRef<jstring>& url) {
   return base::android::ConvertUTF16ToJavaString(
       env, url_formatter::FormatUrlForSecurityDisplay(
-               ConvertJavaStringToGURL(env, url), std::string()));
+               ConvertJavaStringToGURL(env, url)));
 }
 
 static ScopedJavaLocalRef<jstring> FormatUrlForSecurityDisplayOmitScheme(
     JNIEnv* env,
     const JavaParamRef<jclass>& clazz,
     const JavaParamRef<jstring>& url) {
   return base::android::ConvertUTF16ToJavaString(
       env, url_formatter::FormatUrlForSecurityDisplayOmitScheme(
-               ConvertJavaStringToGURL(env, url), std::string()));
+               ConvertJavaStringToGURL(env, url)));
 }
 
 static jboolean IsGoogleHomePageUrl(JNIEnv* env,
                                     const JavaParamRef<jclass>& clazz,
                                     const JavaParamRef<jstring>& url) {
   GURL gurl = ConvertJavaStringToGURL(env, url);
   if (gurl.is_empty())
     return false;
   return google_util::IsGoogleHomePageUrl(gurl);
 }
@@ skipping 42 matching lines @@
     return !gurl2.is_empty();
   if (!gurl.is_valid() || !gurl2.is_valid())
     return true;
   return gurl.ref() != gurl2.ref();
 }
 
 // Register native methods
 bool RegisterUrlUtilities(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }