Use 'You' as profile name for a single signed profile whose gaia name is not available yet

chrome/browser/ui/cocoa/cocoa_profile_test.mm

 // 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 "chrome/browser/ui/cocoa/cocoa_profile_test.h"
 
 #include "base/run_loop.h"
 #include "chrome/browser/autocomplete/autocomplete_classifier_factory.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 28 matching lines @@
 
   // Make sure any pending tasks run before we destroy other threads.
   base::RunLoop().RunUntilIdle();
 }
 
 void CocoaProfileTest::SetUp() {
   CocoaTest::SetUp();
 
   ASSERT_TRUE(profile_manager_.SetUp());
 
-  profile_ = profile_manager_.CreateTestingProfile("default");
+  profile_ = profile_manager_.CreateTestingProfile("Person 1");
   ASSERT_TRUE(profile_);
 
   // TODO(shess): These are needed in case someone creates a browser
   // window off of browser_.  pkasting indicates that other
   // platforms use a stub |BrowserWindow| and thus don't need to do
   // this.
   // http://crbug.com/39725
   TemplateURLServiceFactory::GetInstance()->SetTestingFactoryAndUse(
       profile_, &TemplateURLServiceFactory::BuildInstanceFor);
   AutocompleteClassifierFactory::GetInstance()->SetTestingFactoryAndUse(
@@ skipping 20 matching lines @@
   browser_->tab_strip_model()->CloseAllTabs();
   chrome::CloseWindow(browser_.get());
   // |browser_| will be deleted by its BrowserWindowController.
   ignore_result(browser_.release());
 }
 
 Browser* CocoaProfileTest::CreateBrowser() {
   return new Browser(Browser::CreateParams(profile(),
                                            chrome::GetActiveDesktop()));
 }