Don't use deprecated ListValue::Append(Value*) overload.

net/log/net_log_unittest.cc

Index: net/log/net_log_unittest.cc
diff --git a/net/log/net_log_unittest.cc b/net/log/net_log_unittest.cc
index e703a85f69a2adae8bf084bf138a3124bd6b22bf..f8650a754e888c98606c08339a60a90c8ca980fa 100644
--- a/net/log/net_log_unittest.cc
+++ b/net/log/net_log_unittest.cc
@@ -134,7 +134,7 @@ class LoggingObserver : public NetLog::ThreadSafeObserver {
 
   void OnAddEntry(const NetLog::Entry& entry) override {
     std::unique_ptr<base::DictionaryValue> dict =
-        base::DictionaryValue::From(base::WrapUnique(entry.ToValue()));
+        base::DictionaryValue::From(entry.ToValue());
     ASSERT_TRUE(dict);
     values_.push_back(std::move(dict));
   }