Remove AccessVerifier interface.

remoting/host/chromoting_host.cc

Index: remoting/host/chromoting_host.cc
diff --git a/remoting/host/chromoting_host.cc b/remoting/host/chromoting_host.cc
index c6485779d4b0a86aad1e02217653900f07e8b837..032e86bf703271d16ecd642e5e9ca4f735fcda05 100644
--- a/remoting/host/chromoting_host.cc
+++ b/remoting/host/chromoting_host.cc
@@ -28,6 +28,7 @@
 #include "remoting/protocol/input_stub.h"
 #include "remoting/protocol/jingle_session_manager.h"
 #include "remoting/protocol/session_config.h"
+#include "remoting/protocol/simple_host_authenticator.h"
 
 using remoting::protocol::ConnectionToClient;
 using remoting::protocol::InputStub;
@@ -208,6 +209,14 @@ void ChromotingHost::OnSessionAuthenticated(ClientSession* client) {
   desktop_environment_->OnConnect(username);
 }
 
+void ChromotingHost::OnSessionAuthenticationFailed(ClientSession* client) {
+  // Notify observers.
+  for (StatusObserverList::iterator it = status_observers_.begin();
+       it != status_observers_.end(); ++it) {
+    (*it)->OnAccessDenied();
+  }
+}
+
 void ChromotingHost::OnSessionClosed(ClientSession* client) {
   DCHECK(context_->network_message_loop()->BelongsToCurrentThread());
 
@@ -306,8 +315,7 @@ void ChromotingHost::OnIncomingSession(
   }
 
   // Check that the client has access to the host.
-  if (!access_verifier_->VerifyPermissions(session->jid(),
-                                           session->initiator_token())) {
+  if (!access_verifier_->VerifyPermissions(session->jid())) {
     *response = protocol::SessionManager::DECLINE;
 
     // Notify observers.
@@ -343,9 +351,6 @@ void ChromotingHost::OnIncomingSession(
   }
 
   session->set_config(config);
-  session->set_receiver_token(
-      GenerateHostAuthToken(session->initiator_token()));
-
   // Provide the Access Code as shared secret for SSL channel authentication.
   session->set_shared_secret(access_code_);
 
@@ -418,12 +423,6 @@ Encoder* ChromotingHost::CreateEncoder(const protocol::SessionConfig& config) {
   return NULL;
 }
 
-std::string ChromotingHost::GenerateHostAuthToken(
-    const std::string& encoded_client_token) {
-  // TODO(ajwong): Return the signature of this instead.
-  return encoded_client_token;
-}
-
 int ChromotingHost::AuthenticatedClientsCount() const {
   DCHECK(context_->network_message_loop()->BelongsToCurrentThread());