Plumb Push API permission request through Blink using Frame.

Source/modules/push_messaging/PushPermissionRequestCallback.cpp

Index: Source/modules/push_messaging/PushPermissionRequestCallback.cpp
diff --git a/Source/modules/push_messaging/PushPermissionRequestCallback.cpp b/Source/modules/push_messaging/PushPermissionRequestCallback.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..087cd404a5aa60735dde57777bc0b2a2fb9f7a74
--- /dev/null
+++ b/Source/modules/push_messaging/PushPermissionRequestCallback.cpp
@@ -0,0 +1,30 @@
+// 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 "config.h"
+#include "modules/push_messaging/PushPermissionRequestCallback.h"
+
+#include "bindings/core/v8/ScriptPromiseResolver.h"
+#include "modules/push_messaging/PushManager.h"
+
+namespace blink {
+
+PushPermissionRequestCallback::PushPermissionRequestCallback(PushManager* manager, WebPushClient* client, PassRefPtr<ScriptPromiseResolver> resolver, WebServiceWorkerProvider* serviceWorkerProvider)
+    : m_manager(manager)
+    , m_client(client)
+    , m_resolver(resolver)
+    , m_serviceWorkerProvider(serviceWorkerProvider)
+{
+}
+
+PushPermissionRequestCallback::~PushPermissionRequestCallback()
+{
+}
+
+void PushPermissionRequestCallback::run()
+{
+    m_manager->doRegister(m_client, m_resolver, m_serviceWorkerProvider);
+}
+
+} // namespace blink