Revert of Tablet-like power button behavior on Convertible/Tablet ChromeOS devices

ash/wm/lock_state_controller_unittest.cc

 // Copyright 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/wm/lock_state_controller.h"
 
 #include <memory>
 #include <utility>
 
 #include "ash/common/session/session_state_delegate.h"
@@ skipping 1036 matching lines @@
 
   // Holding volume down and pressing power takes a screenshot.
   ASSERT_EQ(0, delegate->handle_take_screenshot_count());
   PressVolumeDown();
   PressPowerButton();
   ReleasePowerButton();
   ReleaseVolumeDown();
   EXPECT_EQ(1, delegate->handle_take_screenshot_count());
 }
 
+// Tests that a lock action is cancellable when quick lock is turned on and
+// maximize mode is not active.
+TEST_F(LockStateControllerTest, QuickLockWhileNotInMaximizeMode) {
+  Initialize(false, LoginStatus::USER);
+  power_button_controller_->set_enable_quick_lock_for_test(true);
+  EnableMaximizeMode(false);
+
+  PressPowerButton();
+
+  ExpectPreLockAnimationStarted();
+  EXPECT_TRUE(test_api_->is_animating_lock());
+  EXPECT_TRUE(lock_state_controller_->CanCancelLockAnimation());
+
+  ReleasePowerButton();
+
+  EXPECT_EQ(0, session_manager_client_->request_lock_screen_call_count());
+}
+
+// Tests that a lock action is not cancellable when quick lock is turned on and
+// maximize mode is active.
+TEST_F(LockStateControllerTest, QuickLockWhileInMaximizeMode) {
+  Initialize(false, LoginStatus::USER);
+  power_button_controller_->set_enable_quick_lock_for_test(true);
+  EnableMaximizeMode(true);
+
+  PressPowerButton();
+
+  ExpectPreLockAnimationStarted();
+  EXPECT_TRUE(test_api_->is_animating_lock());
+  EXPECT_FALSE(lock_state_controller_->CanCancelLockAnimation());
+
+  ReleasePowerButton();
+
+  ExpectPreLockAnimationStarted();
+
+  test_animator_->CompleteAllAnimations(true);
+  EXPECT_EQ(1, session_manager_client_->request_lock_screen_call_count());
+}
+
 }  // namespace test
 }  // namespace ash