Move TranslateURLFetcher to the translate component

chrome/browser/translate/translate_delegate_impl.cc

+// Copyright 2014 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/translate/translate_delegate_impl.h"
+
+#include "base/memory/singleton.h"
+#include "chrome/browser/browser_process.h"
+
+TranslateDelegateImpl* TranslateDelegateImpl::GetInstance() {
+  return Singleton<TranslateDelegateImpl>::get();
+}
+
+TranslateDelegateImpl::TranslateDelegateImpl() {
+}
+
+TranslateDelegateImpl::~TranslateDelegateImpl() {
+}
+
+// TranslateDelegate methods.
+
+net::URLRequestContextGetter* TranslateDelegateImpl::GetURLRequestContext() {
+  return g_browser_process->system_request_context();
+}