Add support for split Public Suffix List distinctions.

net/base/static_cookie_policy.cc

Index: net/base/static_cookie_policy.cc
diff --git a/net/base/static_cookie_policy.cc b/net/base/static_cookie_policy.cc
index 55f45306d00d62e89edf57afe5d6d6fe105953bc..f7ac065ea7c1918690551be94829c8859ae26fd9 100644
--- a/net/base/static_cookie_policy.cc
+++ b/net/base/static_cookie_policy.cc
@@ -21,8 +21,11 @@ int StaticCookiePolicy::CanGetCookies(
     case StaticCookiePolicy::BLOCK_ALL_THIRD_PARTY_COOKIES:
       if (first_party_for_cookies.is_empty())
         return OK;  // Empty first-party URL indicates a first-party request.
-      return RegistryControlledDomainService::SameDomainOrHost(
-          url, first_party_for_cookies) ? OK : ERR_ACCESS_DENIED;
+      return registry_controlled_domains::SameDomainOrHost(
+          url,
+          first_party_for_cookies,
+          registry_controlled_domains::EXCLUDE_PRIVATE_REGISTRIES) ?
+              OK : ERR_ACCESS_DENIED;
     case StaticCookiePolicy::BLOCK_ALL_COOKIES:
       return ERR_ACCESS_DENIED;
     default:
@@ -41,8 +44,11 @@ int StaticCookiePolicy::CanSetCookie(
     case StaticCookiePolicy::BLOCK_ALL_THIRD_PARTY_COOKIES:
       if (first_party_for_cookies.is_empty())
         return OK;  // Empty first-party URL indicates a first-party request.
-      return RegistryControlledDomainService::SameDomainOrHost(
-          url, first_party_for_cookies) ? OK : ERR_ACCESS_DENIED;
+      return registry_controlled_domains::SameDomainOrHost(
+          url,
+          first_party_for_cookies,
+          registry_controlled_domains::EXCLUDE_PRIVATE_REGISTRIES) ?
+              OK : ERR_ACCESS_DENIED;
     case StaticCookiePolicy::BLOCK_ALL_COOKIES:
       return ERR_ACCESS_DENIED;
     default: