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

components/prefs/in_memory_pref_store_unittest.cc

Index: components/prefs/in_memory_pref_store_unittest.cc
diff --git a/components/prefs/in_memory_pref_store_unittest.cc b/components/prefs/in_memory_pref_store_unittest.cc
index d8467945611c156ea7889f62c2dd2dc3d844d363..a31757d796aad3b3830c20386a7ad156cfcb5629 100644
--- a/components/prefs/in_memory_pref_store_unittest.cc
+++ b/components/prefs/in_memory_pref_store_unittest.cc
@@ -28,7 +28,7 @@ TEST_F(InMemoryPrefStoreTest, SetGetValue) {
   EXPECT_FALSE(store_->GetValue(kTestPref, &value));
   EXPECT_FALSE(store_->GetMutableValue(kTestPref, &mutable_value));
 
-  store_->SetValue(kTestPref, base::WrapUnique(new base::FundamentalValue(42)),
+  store_->SetValue(kTestPref, base::MakeUnique<base::FundamentalValue>(42),
                    WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
   EXPECT_TRUE(store_->GetValue(kTestPref, &value));
   EXPECT_TRUE(base::FundamentalValue(42).Equals(value));
@@ -58,7 +58,7 @@ TEST_F(InMemoryPrefStoreTest, CallObserver) {
   store_->AddObserver(&observer_);
 
   // Triggers on SetValue.
-  store_->SetValue(kTestPref, base::WrapUnique(new base::FundamentalValue(42)),
+  store_->SetValue(kTestPref, base::MakeUnique<base::FundamentalValue>(42),
                    WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
   observer_.VerifyAndResetChangedKey(kTestPref);
 
@@ -68,7 +68,7 @@ TEST_F(InMemoryPrefStoreTest, CallObserver) {
 
   // But not SetValueSilently.
   store_->SetValueSilently(kTestPref,
-                           base::WrapUnique(new base::FundamentalValue(42)),
+                           base::MakeUnique<base::FundamentalValue>(42),
                            WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
   EXPECT_EQ(0u, observer_.changed_keys.size());
 
@@ -80,7 +80,7 @@ TEST_F(InMemoryPrefStoreTest, CallObserver) {
 
   // Doesn't make call on removed observers.
   store_->RemoveObserver(&observer_);
-  store_->SetValue(kTestPref, base::WrapUnique(new base::FundamentalValue(42)),
+  store_->SetValue(kTestPref, base::MakeUnique<base::FundamentalValue>(42),
                    WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
   store_->RemoveValue(kTestPref, WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
   EXPECT_EQ(0u, observer_.changed_keys.size());