Automate host start up in browser test

chrome/test/remoting/me2me_browsertest.cc

 // 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.
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "chrome/test/remoting/remote_desktop_browsertest.h"
 #include "chrome/test/remoting/waiter.h"
 
 namespace remoting {
 
 class Me2MeBrowserTest : public RemoteDesktopBrowserTest {
  protected:
   void TestKeyboardInput();
   void TestMouseInput();
 
   void ConnectPinlessAndCleanupPairings(bool cleanup_all);
   bool IsPairingSpinnerHidden();
   bool WaitForFullscreenChange(bool expect_fullscreen);
 };
 
 IN_PROC_BROWSER_TEST_F(Me2MeBrowserTest,
                        MANUAL_Me2Me_Connect_Local_Host) {
-  VerifyInternetAccess();
-  Install();
-  LaunchChromotingApp();
-
-  // Authorize, Authenticate, and Approve.
-  Auth();
-  ExpandMe2Me();
+  SetUpTestForMe2Me();
 
   ConnectToLocalHost(false);
 
   // TODO(chaitali): Change the mouse input test to also work in the
   // HTTP server framework
   // TestMouseInput();
 
   DisconnectMe2Me();
   Cleanup();
 }
@@ skipping 13 matching lines @@
   // TODO(weitaosu): Find a way to verify keyboard input injection.
   // We cannot use TestKeyboardInput because it assumes
   // that the client and the host are on the same machine.
 
   DisconnectMe2Me();
   Cleanup();
 }
 
 IN_PROC_BROWSER_TEST_F(Me2MeBrowserTest,
                        MANUAL_Me2Me_Connect_Pinless) {
-  VerifyInternetAccess();
-  Install();
-  LaunchChromotingApp();
-
-  // Authorize, Authenticate, and Approve.
-  Auth();
-  ExpandMe2Me();
+  SetUpTestForMe2Me();
 
   ASSERT_FALSE(HtmlElementVisible("paired-client-manager-message"))
       << "The host must have no pairings before running the pinless test.";
 
   // Test that cleanup works with either the Delete or Delete all buttons.
   ConnectPinlessAndCleanupPairings(false);
   ConnectPinlessAndCleanupPairings(true);
 
   Cleanup();
 }
@@ skipping 125 matching lines @@
   ConditionalTimeoutWaiter waiter(
       base::TimeDelta::FromSeconds(10),
       base::TimeDelta::FromMilliseconds(500),
       base::Bind(&RemoteDesktopBrowserTest::IsHostActionComplete,
                  active_web_contents(),
                  javascript));
   return waiter.Wait();
 }
 
 }  // namespace remoting