Remove stl_util's deletion functions from net/cookies/ and net/extras/.

content/browser/net/quota_policy_cookie_store.cc

Index: content/browser/net/quota_policy_cookie_store.cc
diff --git a/content/browser/net/quota_policy_cookie_store.cc b/content/browser/net/quota_policy_cookie_store.cc
index 28edfbf170f69ee65248da80d43bc564d0e290a7..b759c5b608c8f7f9fd9d0c5dfb022609cadfc2ed 100644
--- a/content/browser/net/quota_policy_cookie_store.cc
+++ b/content/browser/net/quota_policy_cookie_store.cc
@@ -97,14 +97,14 @@ void QuotaPolicyCookieStore::Flush(const base::Closure& callback) {
 
 void QuotaPolicyCookieStore::OnLoad(
     const LoadedCallback& loaded_callback,
-    const std::vector<net::CanonicalCookie*>& cookies) {
-  for (auto* cookie : cookies) {
+    std::vector<std::unique_ptr<net::CanonicalCookie>> cookies) {
+  for (const auto& cookie : cookies) {
     net::SQLitePersistentCookieStore::CookieOrigin origin(
         cookie->Domain(), cookie->IsSecure());
     ++cookies_per_origin_[origin];
   }
 
-  loaded_callback.Run(cookies);
+  loaded_callback.Run(std::move(cookies));
 }
 
 CookieStoreConfig::CookieStoreConfig()