Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/policy/user_cloud_policy_manager_factory_chromeos.h

Index: chrome/browser/chromeos/policy/user_cloud_policy_manager_factory_chromeos.h
diff --git a/chrome/browser/chromeos/policy/user_cloud_policy_manager_factory_chromeos.h b/chrome/browser/chromeos/policy/user_cloud_policy_manager_factory_chromeos.h
index 9155891788a870063b5eb4b92864e6171463082d..2be1a0d73119b766f6686fc7f09290b99e08599c 100644
--- a/chrome/browser/chromeos/policy/user_cloud_policy_manager_factory_chromeos.h
+++ b/chrome/browser/chromeos/policy/user_cloud_policy_manager_factory_chromeos.h
@@ -6,10 +6,10 @@
 #define CHROME_BROWSER_CHROMEOS_POLICY_USER_CLOUD_POLICY_MANAGER_FACTORY_CHROMEOS_H_
 
 #include <map>
+#include <memory>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/singleton.h"
 #include "components/keyed_service/content/browser_context_keyed_base_factory.h"
 
@@ -57,7 +57,7 @@ class UserCloudPolicyManagerFactoryChromeOS
   //
   // If |force_immediate_load| is true, policy is loaded synchronously from
   // UserCloudPolicyStore at startup.
-  static scoped_ptr<UserCloudPolicyManagerChromeOS> CreateForProfile(
+  static std::unique_ptr<UserCloudPolicyManagerChromeOS> CreateForProfile(
       Profile* profile,
       bool force_immediate_load,
       scoped_refptr<base::SequencedTaskRunner> background_task_runner);
@@ -71,7 +71,7 @@ class UserCloudPolicyManagerFactoryChromeOS
 
   // See comments for the static versions above.
   UserCloudPolicyManagerChromeOS* GetManagerForProfile(Profile* profile);
-  scoped_ptr<UserCloudPolicyManagerChromeOS> CreateManagerForProfile(
+  std::unique_ptr<UserCloudPolicyManagerChromeOS> CreateManagerForProfile(
       Profile* profile,
       bool force_immediate_load,
       scoped_refptr<base::SequencedTaskRunner> background_task_runner);