chromeos: Add pref for automated brightness increases.

chrome/browser/chromeos/power/power_prefs_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 "chrome/browser/chromeos/power/power_prefs.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 130 matching lines @@
   expected_policy.set_use_audio_activity(
       prefs->GetBoolean(prefs::kPowerUseAudioActivity));
   expected_policy.set_use_video_activity(
       prefs->GetBoolean(prefs::kPowerUseVideoActivity));
   expected_policy.set_presentation_screen_dim_delay_factor(
       prefs->GetDouble(prefs::kPowerPresentationScreenDimDelayFactor));
   expected_policy.set_user_activity_screen_dim_delay_factor(
       prefs->GetDouble(prefs::kPowerUserActivityScreenDimDelayFactor));
   expected_policy.set_wait_for_initial_user_activity(
       prefs->GetBoolean(prefs::kPowerWaitForInitialUserActivity));
+  expected_policy.set_force_nonzero_brightness_for_user_activity(
+      prefs->GetBoolean(prefs::kPowerForceNonzeroBrightnessForUserActivity));
   expected_policy.set_reason("Prefs");
   return PowerPolicyController::GetPolicyDebugString(expected_policy);
 }
 
 std::string PowerPrefsTest::GetCurrentPowerPolicy() const {
   return PowerPolicyController::GetPolicyDebugString(
       fake_power_manager_client_->policy());
 }
 
 bool PowerPrefsTest::GetCurrentAllowScreenWakeLocks() const {
@@ skipping 130 matching lines @@
                         content::Source<Profile>(user_profile),
                         content::NotificationService::NoDetails());
 
   // The user profile's prefs should still be used.
   EXPECT_FALSE(GetProfile());
   EXPECT_EQ(GetExpectedPowerPolicyForProfile(user_profile, UNLOCKED),
             GetCurrentPowerPolicy());
 }
 
 }  // namespace chromeos