Reduce chrome cras dbus call logs during device rebooting.

chromeos/dbus/session_manager_client.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chromeos/dbus/session_manager_client.h"
 
 #include <map>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 38 matching lines @@
   }
 
   virtual void EmitLoginPromptReady() OVERRIDE {
     SimpleMethodCallToSessionManager(
         login_manager::kSessionManagerEmitLoginPromptReady);
   }
 
   virtual void EmitLoginPromptVisible() OVERRIDE {
     SimpleMethodCallToSessionManager(
         login_manager::kSessionManagerEmitLoginPromptVisible);
+    FOR_EACH_OBSERVER(Observer, observers_, EmitLoginPromptVisibleCalled());
   }
 
   virtual void RestartJob(int pid, const std::string& command_line) OVERRIDE {
     dbus::MethodCall method_call(login_manager::kSessionManagerInterface,
                                  login_manager::kSessionManagerRestartJob);
     dbus::MessageWriter writer(&method_call);
     writer.AppendInt32(pid);
     writer.AppendString(command_line);
     session_manager_proxy_->CallMethod(
         &method_call,
@@ skipping 580 matching lines @@
 
 SessionManagerClient* SessionManagerClient::Create(
     DBusClientImplementationType type) {
   if (type == REAL_DBUS_CLIENT_IMPLEMENTATION)
     return new SessionManagerClientImpl();
   DCHECK_EQ(STUB_DBUS_CLIENT_IMPLEMENTATION, type);
   return new SessionManagerClientStubImpl();
 }
 
 }  // namespace chromeos