Add new chrome://proximity-auth WebUI for debugging Smart Lock.

components/proximity_auth/webui/proximity_auth_webui_handler.cc

+// Copyright 2015 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 "components/proximity_auth/webui/proximity_auth_webui_handler.h"
+
+#include "base/bind.h"
+#include "base/values.h"
+#include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_ui.h"

[Ilya Sherman, 2015/04/14 00:25:44]

Are any of these includes needed?

[Tim Song, 2015/04/14 06:00:12]

Done. Not at the moment. I'll add them back once we start adding message
handlers.

+
+namespace proximity_auth {
+
+ProximityAuthWebUIHandler::ProximityAuthWebUIHandler() {
+}
+
+ProximityAuthWebUIHandler::~ProximityAuthWebUIHandler() {
+}
+
+void ProximityAuthWebUIHandler::RegisterMessages() {
+}
+
+}  // namespace proximity_auth