Remove outdated devices from Android device chooser

chrome/browser/ui/android/bluetooth_chooser_android.cc

 // Copyright 2015 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 "chrome/browser/ui/android/bluetooth_chooser_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 92 matching lines @@
                                         const base::string16& device_name) {
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jstring> java_device_id =
       ConvertUTF8ToJavaString(env, device_id);
   ScopedJavaLocalRef<jstring> java_device_name =
       ConvertUTF16ToJavaString(env, device_name);
   Java_BluetoothChooserDialog_addDevice(
       env, java_dialog_.obj(), java_device_id.obj(), java_device_name.obj());
 }
 
-void BluetoothChooserAndroid::RemoveDevice(const std::string& device_id) {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jstring> java_device_id =
-      ConvertUTF16ToJavaString(env, base::UTF8ToUTF16(device_id));
-  Java_BluetoothChooserDialog_removeDevice(env, java_dialog_.obj(),
-                                           java_device_id.obj());
-}
-
 void BluetoothChooserAndroid::OnDialogFinished(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
     jint event_type,
     const JavaParamRef<jstring>& device_id) {
   // Values are defined in BluetoothChooserDialog as DIALOG_FINISHED constants.
   switch (event_type) {
     case 0:
       event_handler_.Run(Event::DENIED_PERMISSION, "");
       return;
@@ skipping 42 matching lines @@
 // static
 bool BluetoothChooserAndroid::Register(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 void BluetoothChooserAndroid::OpenURL(const char* url) {
   web_contents_->OpenURL(content::OpenURLParams(
       GURL(url), content::Referrer(), NEW_FOREGROUND_TAB,
       ui::PAGE_TRANSITION_AUTO_TOPLEVEL, false /* is_renderer_initiated */));
 }