Merge "recovery_ui: Remove RecoveryUI::last_key."

recovery_ui/include/recovery_ui/ui.h

@@ -230,6 +230,7 @@ class RecoveryUI {
 
   bool InitScreensaver();
   void SetScreensaverState(ScreensaverState state);
+
   // Key event input queue
   std::mutex key_queue_mutex;
   std::condition_variable key_queue_cond;
@@ -243,7 +244,6 @@ class RecoveryUI {
   int rel_sum;
 
   int consecutive_power_keys;
-  int last_key;
 
   bool has_power_key;
   bool has_up_key;

recovery_ui/ui.cpp

@@ -70,7 +70,6 @@ RecoveryUI::RecoveryUI()
       key_down_count(0),
       enable_reboot(true),
       consecutive_power_keys(0),
-      last_key(-1),
       has_power_key(false),
       has_up_key(false),
       has_down_key(false),
@@ -585,7 +584,6 @@ RecoveryUI::KeyAction RecoveryUI::CheckKey(int key, bool is_long_press) {
     consecutive_power_keys = 0;
   }
 
-  last_key = key;
   return (IsTextVisible() || screensaver_state_ == ScreensaverState::OFF) ? ENQUEUE : IGNORE;
 }