LoginDatabase should allow retrieveing credentials with IP addresses

components/password_manager/core/browser/psl_matching_helper.cc

Index: components/password_manager/core/browser/psl_matching_helper.cc
diff --git a/components/password_manager/core/browser/psl_matching_helper.cc b/components/password_manager/core/browser/psl_matching_helper.cc
index b2fcdbae01e8ddae60e7a63fdad3dffe179299b2..2f7f9d6f76de76cc751bc364823e3159aa4ca00b 100644
--- a/components/password_manager/core/browser/psl_matching_helper.cc
+++ b/components/password_manager/core/browser/psl_matching_helper.cc
@@ -18,7 +18,8 @@ namespace password_manager {
 
 bool ShouldPSLDomainMatchingApply(
     const std::string& registry_controlled_domain) {
-  return registry_controlled_domain != "google.com";
+  return !registry_controlled_domain.empty() &&
+         registry_controlled_domain != "google.com";
 }
 
 bool IsPublicSuffixDomainMatch(const std::string& url1,
@@ -29,6 +30,9 @@ bool IsPublicSuffixDomainMatch(const std::string& url1,
   if (!gurl1.is_valid() || !gurl2.is_valid())
     return false;
 
+  if (gurl1 == gurl2)
+    return true;
+
   std::string domain1(GetRegistryControlledDomain(gurl1));
   std::string domain2(GetRegistryControlledDomain(gurl2));