Adding new user menu section to the SystemTrayMenu & refactoring of user access

ash/test/test_session_state_delegate.cc

 // Copyright (c) 2013 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 "ash/test/test_session_state_delegate.h"
 
+#include "base/string16.h"
+#include "base/utf_string_conversions.h"
+
 namespace ash {
 namespace test {
 
 TestSessionStateDelegate::TestSessionStateDelegate()
     : has_active_user_(true),
       active_user_session_started_(true),
       can_lock_screen_(true),
       screen_locked_(false) {
 }
 
 TestSessionStateDelegate::~TestSessionStateDelegate() {
 }
 
-bool TestSessionStateDelegate::HasActiveUser() const {
-  return has_active_user_;
+int TestSessionStateDelegate::GetMaximumNumberOfLoggedInUsers() const {
+  return 3;
+}
+
+int TestSessionStateDelegate::NumberOfLoggedInUsers() const {
+  // TODO(skuhne): Add better test framework to test multiple profiles.
+  return has_active_user_ ? 1 : 0;
 }
 
 bool TestSessionStateDelegate::IsActiveUserSessionStarted() const {
   return active_user_session_started_;
 }
 
 bool TestSessionStateDelegate::CanLockScreen() const {
   return has_active_user_ && can_lock_screen_;
 }
 
@@ skipping 20 matching lines @@
     bool active_user_session_started) {
   active_user_session_started_ = active_user_session_started;
   if (active_user_session_started)
     has_active_user_ = true;
 }
 
 void TestSessionStateDelegate::SetCanLockScreen(bool can_lock_screen) {
   can_lock_screen_ = can_lock_screen;
 }
 
+const base::string16 TestSessionStateDelegate::GetUserDisplayName(
+    ash::MultiProfileIndex index) const {
+  return UTF8ToUTF16("Über tray Über tray Über tray Über tray");
+}
+
+const std::string TestSessionStateDelegate::GetUserEmail(
+    ash::MultiProfileIndex index) const {
+  return "über@tray";
+}
+
+const gfx::ImageSkia& TestSessionStateDelegate::GetUserImage(
+    ash::MultiProfileIndex index) const {
+  return null_image_;
+}
+
+void TestSessionStateDelegate::GetLoggedInUsers(UserEmailList* users) {
+}
+
+void TestSessionStateDelegate::SwitchActiveUser(const std::string& email) {
+}
+
+
 }  // namespace test
 }  // namespace ash