Re-write many calls to WrapUnique() with MakeUnique()

components/user_prefs/tracked/segregated_pref_store_unittest.cc

Index: components/user_prefs/tracked/segregated_pref_store_unittest.cc
diff --git a/components/user_prefs/tracked/segregated_pref_store_unittest.cc b/components/user_prefs/tracked/segregated_pref_store_unittest.cc
index f3efce22f727a73102245a1c43813c01e4f21a3f..5d32d027d5e4803a3692e5c93242e43a6901cc5e 100644
--- a/components/user_prefs/tracked/segregated_pref_store_unittest.cc
+++ b/components/user_prefs/tracked/segregated_pref_store_unittest.cc
@@ -104,10 +104,10 @@ TEST_F(SegregatedPrefStoreTest, StoreValues) {
 
   // Properly stores new values.
   segregated_store_->SetValue(kSelectedPref,
-                              base::WrapUnique(new base::StringValue(kValue1)),
+                              base::MakeUnique<base::StringValue>(kValue1),
                               WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
   segregated_store_->SetValue(kUnselectedPref,
-                              base::WrapUnique(new base::StringValue(kValue2)),
+                              base::MakeUnique<base::StringValue>(kValue2),
                               WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
 
   ASSERT_TRUE(selected_store_->GetValue(kSelectedPref, NULL));
@@ -129,10 +129,10 @@ TEST_F(SegregatedPrefStoreTest, StoreValues) {
 
 TEST_F(SegregatedPrefStoreTest, ReadValues) {
   selected_store_->SetValue(kSelectedPref,
-                            base::WrapUnique(new base::StringValue(kValue1)),
+                            base::MakeUnique<base::StringValue>(kValue1),
                             WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
   default_store_->SetValue(kUnselectedPref,
-                           base::WrapUnique(new base::StringValue(kValue2)),
+                           base::MakeUnique<base::StringValue>(kValue2),
                            WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
 
   // Works properly with values that are already there.
@@ -157,11 +157,11 @@ TEST_F(SegregatedPrefStoreTest, Observer) {
   EXPECT_TRUE(observer_.initialization_success);
   EXPECT_TRUE(observer_.changed_keys.empty());
   segregated_store_->SetValue(kSelectedPref,
-                              base::WrapUnique(new base::StringValue(kValue1)),
+                              base::MakeUnique<base::StringValue>(kValue1),
                               WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
   observer_.VerifyAndResetChangedKey(kSelectedPref);
   segregated_store_->SetValue(kUnselectedPref,
-                              base::WrapUnique(new base::StringValue(kValue2)),
+                              base::MakeUnique<base::StringValue>(kValue2),
                               WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
   observer_.VerifyAndResetChangedKey(kUnselectedPref);
 }