Add support for split PSL list distinctions.

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index 6f1b764f5eaba05664aa4c254707fbb66d410ece..ceccc46f8877961f87ca58e87b4cc0ad94cf57f7 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -2905,9 +2905,10 @@ WebNavigationPolicy RenderViewImpl::decidePolicyForNavigation(
     GURL frame_url(origin_str.utf8().data());
     // TODO(cevans): revisit whether this site check is still necessary once
     // crbug.com/101395 is fixed.
-    if (!net::RegistryControlledDomainService::SameDomainOrHost(frame_url,
-                                                                url) ||
-        frame_url.scheme() != url.scheme()) {
+    bool same_domain_or_host =
+        net::RegistryControlledDomainService::SameDomainOrHost(
+            frame_url, url, net::RCDS::EXCLUDE_PRIVATE_REGISTRIES);
+    if (!same_domain_or_host || frame_url.scheme() != url.scheme()) {
       OpenURL(frame, url, referrer, default_policy);
       return WebKit::WebNavigationPolicyIgnore;
     }