Fix bug: AppShell: CHECK failure in PeerConnection init.

extensions/shell/browser/shell_url_request_context_getter.cc

Index: extensions/shell/browser/shell_url_request_context_getter.cc
diff --git a/extensions/shell/browser/shell_url_request_context_getter.cc b/extensions/shell/browser/shell_url_request_context_getter.cc
new file mode 100644
index 0000000000000000000000000000000000000000..e151e024f2482fc463e113384a65916304af1450
--- /dev/null
+++ b/extensions/shell/browser/shell_url_request_context_getter.cc
@@ -0,0 +1,42 @@
+// 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 "extensions/shell/browser/shell_url_request_context_getter.h"
+
+#include "content/public/browser/resource_request_info.h"
+#include "extensions/browser/info_map.h"
+#include "extensions/shell/browser/shell_network_delegate.h"
+
+namespace extensions {
+
+ShellURLRequestContextGetter::ShellURLRequestContextGetter(
+    content::BrowserContext* browser_context,
+    bool ignore_certificate_errors,
+    const base::FilePath& base_path,
+    base::MessageLoop* io_loop,
+    base::MessageLoop* file_loop,
+    content::ProtocolHandlerMap* protocol_handlers,
+    content::URLRequestInterceptorScopedVector request_interceptors,
+    net::NetLog* net_log,
+    InfoMap* extension_info_map)
+    : content::ShellURLRequestContextGetter(ignore_certificate_errors,
+                                            base_path,
+                                            io_loop,
+                                            file_loop,
+                                            protocol_handlers,
+                                            request_interceptors.Pass(),
+                                            net_log),
+      browser_context_(browser_context),
+      extension_info_map_(extension_info_map) {
+}
+
+ShellURLRequestContextGetter::~ShellURLRequestContextGetter() {
+}
+
+net::NetworkDelegate*
+ShellURLRequestContextGetter::CreateNetworkDelegate() {
+  return new ShellNetworkDelegate(browser_context_, extension_info_map_);
+}
+
+}  // namespace extensions