[Win] Revert the profile switcher code from the jumplist.

chrome/browser/ui/startup/startup_browser_creator_browsertest.cc

 // Copyright (c) 2012 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 <algorithm>
 #include <string>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/prefs/pref_service.h"
@@ skipping 262 matching lines @@
                             browser()->host_desktop_type()));
 
   // This should have created a new browser window.
   Browser* new_browser = FindOneOtherBrowser(browser());
   ASSERT_TRUE(new_browser);
 
   // The new browser should have exactly one tab (not the startup URLs).
   ASSERT_EQ(1, new_browser->tab_strip_model()->count());
 }
 
-#if defined(OS_WIN)
-IN_PROC_BROWSER_TEST_F(StartupBrowserCreatorTest, ActivateExistingBrowser) {
-  // Initially, there should only be one browser open.
-  ASSERT_TRUE(browser());
-  EXPECT_EQ(1u, chrome::GetBrowserCount(browser()->profile(),
-                                        browser()->host_desktop_type()));
-
-  // Add --activate-existing-profile-browser to the command line and
-  // start a new process.
-  base::CommandLine dummy(base::CommandLine::NO_PROGRAM);
-  dummy.AppendSwitch(switches::kActivateExistingProfileBrowser);
-
-  StartupBrowserCreator::ProcessCommandLineAlreadyRunning(
-      dummy, base::FilePath(), browser()->profile()->GetPath());
-
-  // This should not have created a new browser window, and should have
-  // activated the existing browser.
-  EXPECT_EQ(1u, chrome::GetBrowserCount(browser()->profile(),
-                                        browser()->host_desktop_type()));
-}
-#endif
-
 // App shortcuts are not implemented on mac os.
 #if !defined(OS_MACOSX)
 IN_PROC_BROWSER_TEST_F(StartupBrowserCreatorTest, OpenAppShortcutNoPref) {
   // Load an app with launch.container = 'tab'.
   const Extension* extension_app = NULL;
   ASSERT_NO_FATAL_FAILURE(LoadApp("app_with_tab_container", &extension_app));
 
   // Add --app-id=<extension->id()> to the command line.
   base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
   command_line.AppendSwitchASCII(switches::kAppId, extension_app->id());
@@ skipping 1173 matching lines @@
   ASSERT_EQ(1, tab_strip->count());
   EXPECT_EQ("title1.html",
             tab_strip->GetWebContentsAt(0)->GetURL().ExtractFileName());
 }
 #endif  // defined(ENABLE_CONFIGURATION_POLICY)
 
 #endif  // !defined(OS_LINUX) || !defined(GOOGLE_CHROME_BUILD) ||
         // defined(ENABLE_CONFIGURATION_POLICY)
 
 #endif  // !defined(OS_CHROMEOS)