[Profiles] Improve the display name for default profiles.

chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm

Index: chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm
diff --git a/chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm b/chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm
index 6751783ca658398053b08936ae5ec590a8e63ace..d251eb7182523c2eefa0034e67b75647597dc550 100644
--- a/chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm
+++ b/chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm
@@ -352,6 +352,11 @@ TEST_F(ProfileChooserControllerTest, AccountManagementLayout) {
   ProfileInfoCache* cache = testing_profile_manager()->profile_info_cache();
   cache->SetUserNameOfProfileAtIndex(0, base::ASCIIToUTF16(kEmail));
 
+  // Mark that we are using the profile name on purpose, so that we don't
+  // fallback to testing the algorithm that chooses which default name
+  // should be used.
+  cache->SetProfileIsUsingDefaultNameAtIndex(0, false);
+
   // Set up the signin manager and the OAuth2Tokens.
   Profile* profile = browser()->profile();
   SigninManagerFactory::GetForProfile(profile)->