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

chrome/common/chrome_content_client.cc

Index: chrome/common/chrome_content_client.cc
diff --git a/chrome/common/chrome_content_client.cc b/chrome/common/chrome_content_client.cc
index eb4d107e69992982a04248824dae12a4387911cf..e94b79c5ec7e7ee14488c63b718c6a534c6f5361 100644
--- a/chrome/common/chrome_content_client.cc
+++ b/chrome/common/chrome_content_client.cc
@@ -720,9 +720,8 @@ bool ChromeContentClient::IsSupplementarySiteIsolationModeEnabled() {
 }
 
 content::OriginTrialPolicy* ChromeContentClient::GetOriginTrialPolicy() {
-  if (!origin_trial_policy_) {
-    origin_trial_policy_ = base::WrapUnique(new ChromeOriginTrialPolicy());
-  }
+  if (!origin_trial_policy_)
+    origin_trial_policy_ = base::MakeUnique<ChromeOriginTrialPolicy>();
   return origin_trial_policy_.get();
 }