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

net/cookies/cookie_monster_unittest.cc

Index: net/cookies/cookie_monster_unittest.cc
diff --git a/net/cookies/cookie_monster_unittest.cc b/net/cookies/cookie_monster_unittest.cc
index 6aa9a33613a172e1c4d3475611d0081896fd896a..b8ea404d07a3cd152266da6a86283cb627b0250f 100644
--- a/net/cookies/cookie_monster_unittest.cc
+++ b/net/cookies/cookie_monster_unittest.cc
@@ -98,7 +98,7 @@ bool CookieValuePredicate(const std::string& true_value,
 
 struct CookieMonsterTestTraits {
   static std::unique_ptr<CookieStore> Create() {
-    return base::WrapUnique(new CookieMonster(nullptr, nullptr));
+    return base::MakeUnique<CookieMonster>(nullptr, nullptr);
   }
 
   static const bool supports_http_only = true;
@@ -112,7 +112,7 @@ struct CookieMonsterTestTraits {
 
 struct CookieMonsterEnforcingStrictSecure {
   static std::unique_ptr<CookieStore> Create() {
-    return base::WrapUnique(new CookieMonster(nullptr, nullptr));
+    return base::MakeUnique<CookieMonster>(nullptr, nullptr);
   }
 
   static const bool supports_http_only = true;