chromeos: Add PowerManagerClient::GetSwitchStates().

ash/wm/maximize_mode/maximize_mode_controller_unittest.cc

 // 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 "ash/common/wm/maximize_mode/maximize_mode_controller.h"
 
 #include <math.h>
 #include <utility>
 #include <vector>
 
@@ skipping 134 matching lines @@
   }
 
   void HoldDeviceVertical() {
     gfx::Vector3dF base_vector(9.8f, 0.0f, 0.0f);
     gfx::Vector3dF lid_vector(9.8f, 0.0f, 0.0f);
     TriggerBaseAndLidUpdate(base_vector, lid_vector);
   }
 
   void OpenLid() {
     maximize_mode_controller()->LidEventReceived(
-        true /* open */, maximize_mode_controller()->tick_clock_->NowTicks());
+        chromeos::PowerManagerClient::LidState::OPEN,
+        maximize_mode_controller()->tick_clock_->NowTicks());
   }
 
   void CloseLid() {
     maximize_mode_controller()->LidEventReceived(
-        false /* open */, maximize_mode_controller()->tick_clock_->NowTicks());
+        chromeos::PowerManagerClient::LidState::CLOSED,
+        maximize_mode_controller()->tick_clock_->NowTicks());
   }
 
   bool WasLidOpenedRecently() {
     return maximize_mode_controller()->WasLidOpenedRecently();
   }
 
   void SetTabletMode(bool on) {
     maximize_mode_controller()->TabletModeEventReceived(
-        on, maximize_mode_controller()->tick_clock_->NowTicks());
+        on ? chromeos::PowerManagerClient::TabletMode::ON
+           : chromeos::PowerManagerClient::TabletMode::OFF,
+        maximize_mode_controller()->tick_clock_->NowTicks());
   }
 
   bool AreEventsBlocked() {
     return !!maximize_mode_controller()->event_blocker_.get();
   }
 
   base::UserActionTester* user_action_tester() { return &user_action_tester_; }
 
  private:
   base::SimpleTestTickClock* test_tick_clock_;
@@ skipping 393 matching lines @@
         kAccelerometerVerticalHingeUnstableAnglesTestData[i * 6 + 4],
         kAccelerometerVerticalHingeUnstableAnglesTestData[i * 6 + 5]);
     TriggerBaseAndLidUpdate(base, lid);
     // There are a lot of samples, so ASSERT rather than EXPECT to only generate
     // one failure rather than potentially hundreds.
     ASSERT_TRUE(IsMaximizeModeStarted());
   }
 }
 
 }  // namespace ash