Replace chromeos::UserManager::Get() with chromeos::GetUserManager().

chrome/browser/profiles/profile_manager.cc

Index: chrome/browser/profiles/profile_manager.cc
diff --git a/chrome/browser/profiles/profile_manager.cc b/chrome/browser/profiles/profile_manager.cc
index 845f33c818d4799b1e575f41689c06cb69a45972..470ecd49772f8d29a9e032655499e5d854839b8d 100644
--- a/chrome/browser/profiles/profile_manager.cc
+++ b/chrome/browser/profiles/profile_manager.cc
@@ -314,7 +314,7 @@ Profile* ProfileManager::GetPrimaryUserProfile() {
   if (!profile_manager->IsLoggedIn() || !chromeos::UserManager::IsInitialized())
     return profile_manager->GetActiveUserOrOffTheRecordProfileFromPath(
         profile_manager->user_data_dir());
-  chromeos::UserManager* manager = chromeos::UserManager::Get();
+  chromeos::UserManager* manager = chromeos::GetUserManager();
   // Note: The ProfileHelper will take care of guest profiles.
   return chromeos::ProfileHelper::Get()->GetProfileByUser(
       manager->GetPrimaryUser());
@@ -334,7 +334,7 @@ Profile* ProfileManager::GetActiveUserProfile() {
         profile_manager->user_data_dir());
   }
 
-  chromeos::UserManager* manager = chromeos::UserManager::Get();
+  chromeos::UserManager* manager = chromeos::GetUserManager();
   const chromeos::User* user = manager->GetActiveUser();
   // To avoid an endless loop (crbug.com/334098) we have to additionally check
   // if the profile of the user was already created. If the profile was not yet
@@ -1036,7 +1036,7 @@ Profile* ProfileManager::GetActiveUserOrOffTheRecordProfileFromPath(
     // if the login-profile switch is passed so that we can test this.
     if (ShouldGoOffTheRecord(profile))
       return profile->GetOffTheRecordProfile();
-    DCHECK(!chromeos::UserManager::Get()->IsLoggedInAsGuest());
+    DCHECK(!chromeos::GetUserManager()->IsLoggedInAsGuest());
     return profile;
   }
 
@@ -1050,7 +1050,7 @@ Profile* ProfileManager::GetActiveUserOrOffTheRecordProfileFromPath(
   Profile* profile = GetProfile(default_profile_dir);
   // Some unit tests didn't initialize the UserManager.
   if (chromeos::UserManager::IsInitialized() &&
-      chromeos::UserManager::Get()->IsLoggedInAsGuest())
+      chromeos::GetUserManager()->IsLoggedInAsGuest())
     return profile->GetOffTheRecordProfile();
   return profile;
 #else