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

content/renderer/renderer_blink_platform_impl.cc

 // Copyright (c) 2012 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 "content/renderer/renderer_blink_platform_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 1089 matching lines @@
 
 //------------------------------------------------------------------------------
 
 blink::WebCompositorSupport* RendererBlinkPlatformImpl::compositorSupport() {
   return &compositor_support_;
 }
 
 //------------------------------------------------------------------------------
 
 blink::WebString RendererBlinkPlatformImpl::convertIDNToUnicode(
-    const blink::WebString& host,
-    const blink::WebString& languages) {
-  return url_formatter::IDNToUnicode(host.utf8(), languages.utf8());
+    const blink::WebString& host) {
+  return url_formatter::IDNToUnicode(host.utf8());
 }
 
 //------------------------------------------------------------------------------
 
 void RendererBlinkPlatformImpl::recordRappor(const char* metric,
                                              const blink::WebString& sample) {
   GetContentClient()->renderer()->RecordRappor(metric, sample.utf8());
 }
 
 void RendererBlinkPlatformImpl::recordRapporURL(const char* metric,
@@ skipping 183 matching lines @@
 }
 
 //------------------------------------------------------------------------------
 
 blink::WebTrialTokenValidator*
 RendererBlinkPlatformImpl::trialTokenValidator() {
   return &trial_token_validator_;
 }
 
 }  // namespace content