Adds testing infrastructure to web_ui_browsertest to support testing HtmlDialogs.

chrome/test/data/webui/certificate_viewer_ui_test-inl.h

Index: chrome/test/data/webui/certificate_viewer_ui_test-inl.h
diff --git a/chrome/test/data/webui/certificate_viewer_ui_test-inl.h b/chrome/test/data/webui/certificate_viewer_ui_test-inl.h
new file mode 100644
index 0000000000000000000000000000000000000000..0e5ef7584f3777fecc13ffced2c76c6bb57e3e44
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+++ b/chrome/test/data/webui/certificate_viewer_ui_test-inl.h
@@ -0,0 +1,47 @@
+// Copyright (c) 2011 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/browser.h"
+#include "chrome/browser/ui/browser_window.h"
+#include "chrome/browser/ui/webui/chrome_web_ui.h"
+#include "chrome/browser/ui/webui/web_ui_browsertest.h"
+#include "chrome/browser/certificate_viewer.h"
+#include "chrome/common/url_constants.h"
+#include "chrome/test/base/ui_test_utils.h"
+#include "chrome/test/base/test_html_dialog_observer.h"
+#include "content/browser/renderer_host/render_view_host.h"
+#include "content/browser/tab_contents/tab_contents.h"
+#include "content/browser/webui/web_ui.h"
+#include "net/base/test_certificate_data.h"
+#include "net/base/x509_certificate.h"
+
+// Test framework for chrome/test/data/webui/certificate_viewer_dialog_test.js.
+class CertificateViewerUITest : public WebUIBrowserTest {
+ public:
+  CertificateViewerUITest();
+  virtual ~CertificateViewerUITest();
+
+ private:
+  virtual void SetUpOnMainThread() OVERRIDE;
+};
+
+void CertificateViewerUITest::SetUpOnMainThread() {
+  // Enable more WebUI to use WebUI certificate viewer.
+  ChromeWebUI::OverrideMoreWebUI(true);
+
+  scoped_refptr<net::X509Certificate> google_cert(
+      net::X509Certificate::CreateFromBytes(
+          reinterpret_cast<const char*>(google_der), sizeof(google_der)));
+
+  ASSERT_TRUE(browser());
+  ASSERT_TRUE(browser()->window());
+
+  TestHtmlDialogObserver dialog_observer;
+  ShowCertificateViewer(browser()->window()->GetNativeHandle(), google_cert);
+  WebUI* webui = dialog_observer.GetWebUI();
+  webui->tab_contents()->render_view_host()->SetWebUIProperty(
+      "expectedUrl", chrome::kChromeUICertificateViewerURL);
+  SetWebUIInstance(webui);
+  WebUIBrowserTest::SetUpOnMainThread();
+}