Opens the HaTS dialog with an empty HTML

chrome/browser/ui/webui/chromeos/hats/hats_ui.cc

Index: chrome/browser/ui/webui/chromeos/hats/hats_ui.cc
diff --git a/chrome/browser/ui/webui/chromeos/hats/hats_ui.cc b/chrome/browser/ui/webui/chromeos/hats/hats_ui.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5bfb67660064338341c955bb2a5fe4e8b24790d9
--- /dev/null
+++ b/chrome/browser/ui/webui/chromeos/hats/hats_ui.cc
@@ -0,0 +1,40 @@
+// Copyright (c) 2016 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/ui/webui/chromeos/hats/hats_ui.h"
+
+#include "base/values.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/common/url_constants.h"
+#include "content/public/browser/web_ui.h"
+#include "content/public/browser/web_ui_data_source.h"
+#include "grit/browser_resources.h"
+
+using content::WebContents;
+using content::WebUIMessageHandler;
+
+namespace chromeos {
+
+HatsUI::HatsUI(content::WebUI* web_ui)
+    : WebDialogUI(web_ui) {
+  content::WebUIDataSource* source =
+      content::WebUIDataSource::Create(chrome::kChromeUIHatsHost);
+
+  source->SetDefaultResource(IDR_HATS_HTML);
+  source->DisableContentSecurityPolicy();
+
+  web_ui->RegisterMessageCallback("surveyCompleted",
+      base::Bind(&HatsUI::SurveyCompleted, base::Unretained(this)));

[stevenjb, 2016/06/10 01:08:16]

We should at least add a "complete survey" button that calls this initially (or
omit this until we call it).

[malaykeshav, 2016/06/10 01:18:32]

Done. Removing for this CL.

+
+  Profile* profile = Profile::FromWebUI(web_ui);

[stevenjb, 2016/06/10 01:08:16]

No need for local

[malaykeshav, 2016/06/10 01:18:32]

Done

+  content::WebUIDataSource::Add(profile, source);
+}
+
+HatsUI::~HatsUI() {}
+
+void HatsUI::SurveyCompleted(const base::ListValue* args) {
+  CloseDialog(args);
+}
+
+}  // namespace chromeos