Provide mutable members of UrlRequestContext via pure-virtual interface

net/url_request/static_http_user_agent_settings.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 "net/url_request/static_http_user_agent_settings.h"
+
+namespace net {
+
+StaticHttpUserAgentSettings::StaticHttpUserAgentSettings(
+    const std::string& accept_language,
+    const std::string& accept_charset,
+    const std::string& user_agent)
+    : accept_language_(accept_language),
+      accept_charset_(accept_charset),
+      user_agent_(user_agent) {
+}
+
+StaticHttpUserAgentSettings::~StaticHttpUserAgentSettings() {
+}
+
+std::string StaticHttpUserAgentSettings::GetAcceptLanguage() const {
+  return accept_language_;
+}
+
+std::string StaticHttpUserAgentSettings::GetAcceptCharset() const {
+  return accept_charset_;
+}
+
+std::string StaticHttpUserAgentSettings::GetUserAgent(const GURL& url) const {
+  return user_agent_;
+}
+
+}  // namespace net
+