Remove "--hsts-hosts" command-line argument

net/http/transport_security_state.cc

Index: net/http/transport_security_state.cc
===================================================================
--- net/http/transport_security_state.cc	(revision 202305)
+++ net/http/transport_security_state.cc	(working copy)
@@ -756,12 +756,6 @@
     std::string host_sub_chunk(&canonicalized_host[i],
                                canonicalized_host.size() - i);
     out->domain = DNSDomainToString(host_sub_chunk);
-    std::string hashed_host(HashHost(host_sub_chunk));
-    if (forced_hosts_.find(hashed_host) != forced_hosts_.end()) {
-      *out = forced_hosts_[hashed_host];
-      out->domain = DNSDomainToString(host_sub_chunk);
-      return true;
-    }
     bool ret;
     if (is_build_timely &&
         HasPreload(kPreloadedSTS, kNumPreloadedSTS, canonicalized_host, i, out,
@@ -784,11 +778,6 @@
   enabled_hosts_[hashed_host] = state;
 }
 
-void TransportSecurityState::AddOrUpdateForcedHosts(
-    const std::string& hashed_host, const DomainState& state) {
-  forced_hosts_[hashed_host] = state;
-}
-
 TransportSecurityState::DomainState::DomainState()
     : upgrade_mode(MODE_FORCE_HTTPS),
       created(base::Time::Now()),