Use std::unique_ptr to express ownership of base::Value in PolicyMap::Entry

chrome/browser/profiles/incognito_mode_policy_handler_unittest.cc

Index: chrome/browser/profiles/incognito_mode_policy_handler_unittest.cc
diff --git a/chrome/browser/profiles/incognito_mode_policy_handler_unittest.cc b/chrome/browser/profiles/incognito_mode_policy_handler_unittest.cc
index 366df51e726c78f073b686e6746186bdb5460bb6..1d0356b534593f4b00345d1532b26d1c8df1c737 100644
--- a/chrome/browser/profiles/incognito_mode_policy_handler_unittest.cc
+++ b/chrome/browser/profiles/incognito_mode_policy_handler_unittest.cc
@@ -35,21 +35,17 @@ class IncognitoModePolicyHandlerTest
                    int availability) {
     PolicyMap policy;
     if (incognito_enabled != INCOGNITO_ENABLED_UNKNOWN) {
-      policy.Set(key::kIncognitoEnabled,
-                 POLICY_LEVEL_MANDATORY,
-                 POLICY_SCOPE_USER,
-                 POLICY_SOURCE_CLOUD,
-                 new base::FundamentalValue(incognito_enabled ==
-                                            INCOGNITO_ENABLED_TRUE),
-                 NULL);
+      policy.Set(key::kIncognitoEnabled, POLICY_LEVEL_MANDATORY,
+                 POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
+                 base::WrapUnique(new base::FundamentalValue(
+                     incognito_enabled == INCOGNITO_ENABLED_TRUE)),
+                 nullptr);
     }
     if (availability >= 0) {
-      policy.Set(key::kIncognitoModeAvailability,
-                 POLICY_LEVEL_MANDATORY,
-                 POLICY_SCOPE_USER,
-                 POLICY_SOURCE_CLOUD,
-                 new base::FundamentalValue(availability),
-                 NULL);
+      policy.Set(key::kIncognitoModeAvailability, POLICY_LEVEL_MANDATORY,
+                 POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
+                 base::WrapUnique(new base::FundamentalValue(availability)),
+                 nullptr);
     }
     UpdateProviderPolicy(policy);
   }