Reverting this CL because it was committed before I gave the final LGTM.

chrome/browser/chromeos/accessibility/magnification_manager_browsertest.cc

Index: chrome/browser/chromeos/accessibility/magnification_manager_browsertest.cc
===================================================================
--- chrome/browser/chromeos/accessibility/magnification_manager_browsertest.cc	(revision 162209)
+++ chrome/browser/chromeos/accessibility/magnification_manager_browsertest.cc	(working copy)
@@ -1,157 +0,0 @@
-// 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 "base/command_line.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/chromeos/accessibility/magnification_manager.h"
-#include "chrome/browser/chromeos/cros/cros_in_process_browser_test.h"
-#include "chrome/browser/chromeos/cros/cros_mock.h"
-#include "chrome/browser/chromeos/cros/mock_network_library.h"
-#include "chrome/browser/chromeos/login/helper.h"
-#include "chrome/browser/chromeos/login/login_utils.h"
-#include "chrome/browser/chromeos/login/user_manager.h"
-#include "chrome/browser/chromeos/login/user_manager_impl.h"
-#include "chrome/browser/prefs/pref_service.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/profiles/profile_manager.h"
-#include "chrome/common/pref_names.h"
-#include "chrome/common/chrome_notification_types.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/test/base/testing_profile.h"
-#include "chromeos/dbus/mock_cros_disks_client.h"
-#include "chromeos/dbus/mock_dbus_thread_manager.h"
-#include "chromeos/dbus/mock_power_manager_client.h"
-#include "chromeos/dbus/mock_session_manager_client.h"
-#include "content/public/test/test_utils.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using ::testing::_;
-using ::testing::AnyNumber;
-using ::testing::Return;
-
-namespace chromeos {
-
-class MagnificationManagerTest : public CrosInProcessBrowserTest {
- protected:
-  MagnificationManagerTest() {}
-  virtual ~MagnificationManagerTest() {}
-
-  virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
-    MockDBusThreadManager* mock_dbus_thread_manager =
-        new MockDBusThreadManager;
-    EXPECT_CALL(*mock_dbus_thread_manager, GetSystemBus())
-        .WillRepeatedly(Return(reinterpret_cast<dbus::Bus*>(NULL)));
-
-    DBusThreadManager::InitializeForTesting(mock_dbus_thread_manager);
-    CrosInProcessBrowserTest::SetUpInProcessBrowserTestFixture();
-    cros_mock_->InitStatusAreaMocks();
-    cros_mock_->SetStatusAreaMocksExpectations();
-
-    MockNetworkLibrary* mock_network_library_ =
-        cros_mock_->mock_network_library();
-    EXPECT_CALL(*mock_network_library_, AddUserActionObserver(_))
-        .Times(AnyNumber());
-    EXPECT_CALL(*mock_network_library_, LoadOncNetworks(_, _, _, _, _))
-        .WillRepeatedly(Return(true));
-
-    MockSessionManagerClient* mock_session_manager_client =
-        mock_dbus_thread_manager->mock_session_manager_client();
-    EXPECT_CALL(*mock_session_manager_client, RetrieveDevicePolicy(_))
-        .Times(AnyNumber());
-    EXPECT_CALL(*mock_session_manager_client, HasObserver(_))
-        .WillRepeatedly(Return(false));
-
-    MockPowerManagerClient* mock_update_engine_client =
-        mock_dbus_thread_manager->mock_power_manager_client();
-    EXPECT_CALL(*mock_update_engine_client, HasObserver(_))
-        .WillRepeatedly(Return(false));
-
-    MockCrosDisksClient* mock_cros_disks_client =
-        mock_dbus_thread_manager->mock_cros_disks_client();
-    EXPECT_CALL(*mock_cros_disks_client, EnumerateAutoMountableDevices(_, _))
-        .Times(AnyNumber());
-    EXPECT_CALL(*mock_cros_disks_client, SetUpConnections(_, _))
-        .Times(AnyNumber());
-  }
-
-  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
-    command_line->AppendSwitch(switches::kLoginManager);
-    command_line->AppendSwitchASCII(switches::kLoginProfile,
-                                    TestingProfile::kTestUserProfileDir);
-  }
-
-  Profile* profile() {
-    Profile* profile = ProfileManager::GetDefaultProfileOrOffTheRecord();
-    DCHECK(profile);
-    return profile;
-  }
-
-  PrefServiceBase* prefs() {
-    return PrefServiceBase::FromBrowserContext(profile());
-  }
-
-  DISALLOW_COPY_AND_ASSIGN(MagnificationManagerTest);
-};
-
-IN_PROC_BROWSER_TEST_F(MagnificationManagerTest, Login) {
-  // Confirms that magnifier is enabled on the login screen.
-  EXPECT_TRUE(MagnificationManager::GetInstance()->IsEnabled());
-
-  // Logs in.
-  UserManager::Get()->UserLoggedIn("owner@invalid.domain", true);
-  UserManager::Get()->SessionStarted();
-
-  // Confirms that magnifier is disabled just after login.
-  EXPECT_FALSE(MagnificationManager::GetInstance()->IsEnabled());
-
-  // Enables magnifier.
-  MagnificationManager::GetInstance()->SetEnabled(true);
-
-  // Confirms that magnifier is enabled.
-  EXPECT_TRUE(MagnificationManager::GetInstance()->IsEnabled());
-}
-
-IN_PROC_BROWSER_TEST_F(MagnificationManagerTest, WorkingWithPref) {
-  // Logs in
-  UserManager::Get()->UserLoggedIn("owner@invalid.domain", true);
-  UserManager::Get()->SessionStarted();
-
-  // Confirms that magnifier is disabled just after login.
-  EXPECT_FALSE(MagnificationManager::GetInstance()->IsEnabled());
-
-  // Sets the pref as true to enable magnifier.
-  prefs()->SetBoolean(prefs::kScreenMagnifierEnabled, true);
-
-  // Confirms that magnifier is enabled.
-  EXPECT_TRUE(MagnificationManager::GetInstance()->IsEnabled());
-
-  // Sets the pref as false to disabled magnifier.
-  prefs()->SetBoolean(prefs::kScreenMagnifierEnabled, false);
-
-  // Confirms that magnifier is disabled.
-  EXPECT_FALSE(MagnificationManager::GetInstance()->IsEnabled());
-
-  // Sets the pref as true to enable magnifier again.
-  prefs()->SetBoolean(prefs::kScreenMagnifierEnabled, true);
-
-  // Confirms that magnifier is enabled.
-  EXPECT_TRUE(MagnificationManager::GetInstance()->IsEnabled());
-}
-
-IN_PROC_BROWSER_TEST_F(MagnificationManagerTest, ResumeSavedPref) {
-  // Loads the profile of the user.
-  UserManager::Get()->UserLoggedIn("owner@invalid.domain", true);
-
-  // Sets the pref as true to enable magnifier before login.
-  prefs()->SetBoolean(prefs::kScreenMagnifierEnabled, true);
-
-  // Logs in.
-  UserManager::Get()->SessionStarted();
-
-  // Confirms that magnifier is enabled just after login.
-  EXPECT_TRUE(MagnificationManager::GetInstance()->IsEnabled());
-}
-
-}  // namespace chromeos