chromeos: Add pref for automated brightness increases.
commit8f279a0d45ab24506dce54f14a644eeb40f51874
authorderat <derat@chromium.org>
Fri, 9 Jan 2015 17:11:30 +0000 (9 09:11 -0800)
committerCommit bot <commit-bot@chromium.org>
Fri, 9 Jan 2015 17:12:22 +0000 (9 17:12 +0000)
tree791db7a14be6eb9958dc6f5f179caaed7692d285
parenta3f61c4a6c7d09dfe15b69f35954213b204268af
chromeos: Add pref for automated brightness increases.

Add a pref that controls whether the Chrome OS power manager
will ensure that the screen brightness is nonzero when it
observes user activity.

Also bump the system_api dependency to 7678688b.

BUG=chromium:256914

Review URL: https://codereview.chromium.org/807093003

Cr-Commit-Position: refs/heads/master@{#310786}
DEPS
chrome/browser/chromeos/power/power_prefs.cc
chrome/browser/chromeos/power/power_prefs_unittest.cc
chrome/common/pref_names.cc
chrome/common/pref_names.h
chromeos/dbus/power_policy_controller.cc
chromeos/dbus/power_policy_controller.h
chromeos/dbus/power_policy_controller_unittest.cc