session_manager: Create ChromeSessionManager early

chrome/browser/chromeos/login/session/stub_session_initializer.cc

Index: chrome/browser/chromeos/login/session/stub_session_initializer.cc
diff --git a/chrome/browser/chromeos/login/session/stub_session_initializer.cc b/chrome/browser/chromeos/login/session/stub_session_initializer.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5437935252983aa352f5643be549d756f466af5e
--- /dev/null
+++ b/chrome/browser/chromeos/login/session/stub_session_initializer.cc
@@ -0,0 +1,32 @@
+// Copyright 2014 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 "chrome/browser/chromeos/login/session/stub_session_initializer.h"
+
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/signin/signin_manager_factory.h"
+#include "chrome/common/pref_names.h"
+#include "components/prefs/pref_service.h"
+#include "components/session_manager/core/session_manager.h"
+#include "components/signin/core/browser/signin_manager.h"
+
+namespace chromeos {
+
+StubSessionInitializer::StubSessionInitializer(Profile* profile,
+                                               const std::string& login_user_id)
+    : RestoreAfterCrashSessionInitializer(profile, login_user_id) {}
+
+StubSessionInitializer::~StubSessionInitializer() {}
+
+void StubSessionInitializer::Start() {
+  session_manager::SessionManager::Get()->SetSessionState(
+      session_manager::SessionState::ACTIVE);
+
+  // For dev machines and stub user emulate as if sync has been initialized.
+  SigninManagerFactory::GetForProfile(profile())->SetAuthenticatedAccountInfo(
+      login_user_id(), login_user_id());
+  RestoreAfterCrashSessionInitializer::Start();
+}
+
+}  // namespace chromeos