[Android] Remove infobar_stubs.cc

chrome/browser/ui/android/infobar_stubs.cc

Index: chrome/browser/ui/android/infobar_stubs.cc
diff --git a/chrome/browser/ui/android/infobar_stubs.cc b/chrome/browser/ui/android/infobar_stubs.cc
deleted file mode 100644
index f8048ba2217c4159abb262d0cb9cc40b35654be3..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/android/infobar_stubs.cc
+++ /dev/null
@@ -1,13 +0,0 @@
-// 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 "base/logging.h"
-#include "chrome/browser/api/infobars/confirm_infobar_delegate.h"
-#include "chrome/browser/extensions/extension_infobar_delegate.h"
-
-// Infobars are implemented in Java on Android.
-InfoBar* ExtensionInfoBarDelegate::CreateInfoBar(InfoBarService* owner) {
-  NOTIMPLEMENTED();
-  return NULL;
-}