Remove incomplete battery status/power API

It was initially implemented in #5871 for Godot 3.0, but never really
completed or thoroughly tested for most platforms. It then stayed in
limbo and nobody seems really keen to finish it, so it's better to
remove it in 4.0, and re-add eventually (possibly with a different API)
if there's demand and an implementation confirmed working on all
platforms.

Closes #8770.

1 files changed, 0 insertions, 14 deletions

diff --git a/platform/uwp/os_uwp.cpp b/platform/uwp/os_uwp.cpp
index 9748c1ef9f..3cd7a02a94 100644
--- a/platform/uwp/os_uwp.cpp
+++ b/platform/uwp/os_uwp.cpp
@@ -271,8 +271,6 @@ Error OS_UWP::initialize(const VideoMode &p_desired, int p_video_driver, int p_a
 
 	AudioDriverManager::initialize(p_audio_driver);
 
-	power_manager = memnew(PowerUWP);
-
 	managed_object->update_clipboard();
 
 	Clipboard::ContentChanged += ref new EventHandler<Platform::Object ^>(managed_object, &ManagedType::on_clipboard_changed);
@@ -854,18 +852,6 @@ bool OS_UWP::_check_internal_feature_support(const String &p_feature) {
 	return p_feature == "pc";
 }
 
-OS::PowerState OS_UWP::get_power_state() {
-	return power_manager->get_power_state();
-}
-
-int OS_UWP::get_power_seconds_left() {
-	return power_manager->get_power_seconds_left();
-}
-
-int OS_UWP::get_power_percent_left() {
-	return power_manager->get_power_percent_left();
-}
-
 OS_UWP::OS_UWP() {
 
 	key_event_pos = 0;