Added CrOS-specific OAuth2 browser test.

chrome/browser/chromeos/login/oobe_base_test.h

Index: chrome/browser/chromeos/login/oobe_base_test.h
diff --git a/chrome/browser/chromeos/login/oobe_base_test.h b/chrome/browser/chromeos/login/oobe_base_test.h
new file mode 100644
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+++ b/chrome/browser/chromeos/login/oobe_base_test.h
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+// Copyright 2013 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.
+
+#ifndef CHROME_BROWSER_CHROMEOS_LOGIN_OOBE_BASE_TEST_H_
+#define CHROME_BROWSER_CHROMEOS_LOGIN_OOBE_BASE_TEST_H_
+
+#include <string>
+
+#include "base/callback.h"
+#include "base/command_line.h"
+#include "chrome/browser/chromeos/login/login_display_host_impl.h"
+#include "chrome/browser/chromeos/login/webui_login_display.h"
+#include "chrome/test/base/in_process_browser_test.h"
+#include "content/public/test/test_utils.h"
+#include "google_apis/gaia/fake_gaia.h"
+#include "net/test/embedded_test_server/embedded_test_server.h"
+
+namespace content {
+class WebUI;
+}  // namespace content
+
+namespace chromeos {
+
+class FakeUserManager;
+class NetworkPortalDetectorTestImpl;
+class SigninScreenHandler;
+
+// Base class for OOBE and Kiosk tests.
+class OobeBaseTest : public InProcessBrowserTest {
+ public:
+  OobeBaseTest();
+  virtual ~OobeBaseTest();
+
+ protected:
+  // InProcessBrowserTest overrides.
+  virtual void SetUp() OVERRIDE;
+  virtual void SetUpInProcessBrowserTestFixture() OVERRIDE;
+  virtual void SetUpOnMainThread() OVERRIDE;
+  virtual void CleanUpOnMainThread() OVERRIDE;
+  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE;
+
+  // Network status control functions.
+  void SimulateNetworkOffline();
+  void SimulateNetworkOnline();
+  void SimulateNetworkPortal();
+
+  base::Closure SimulateNetworkOfflineClosure();
+  base::Closure SimulateNetworkOnlineClosure();
+  base::Closure SimulateNetworkPortalClosure();
+
+  // Checks JavaScript |expression| in login screen.
+  void JsExpect(const std::string& expression);
+
+  // Returns chrome://oobe WebUI.
+  content::WebUI* GetLoginUI();
+
+  // Returns SigninScreenHandler for login screen.
+  SigninScreenHandler* GetSigninScreenHandler();
+
+  // Returns login display.
+  WebUILoginDisplay* GetLoginDisplay();
+
+  FakeGaia fake_gaia_;
+  NetworkPortalDetectorTestImpl* network_portal_detector_;
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_OOBE_BASE_TEST_H_