Code cleanup

Author: lostintangent

android/app/src/main/java/com/microsoft/codepush/react/CodePush.java

@@ -348,7 +348,6 @@ public void clearUpdates() {
     }
 
     private class CodePushNativeModule extends ReactContextBaseJavaModule {
-        private Date lastPausedDate = null;
         private LifecycleEventListener lifecycleEventListener = null;
         private int minimumBackgroundDuration = 0;
 
@@ -515,6 +514,8 @@ protected Void doInBackground(Object... params) {
                             if (lifecycleEventListener == null) {
                                 // Ensure we do not add the listener twice.
                                 lifecycleEventListener = new LifecycleEventListener() {
+                                    private Date lastPausedDate = null;
+                                    
                                     @Override
                                     public void onHostResume() {
                                         // Determine how long the app was in the background and ensure

ios/CodePush/CodePush.m

@@ -13,7 +13,7 @@ @implementation CodePush {
     BOOL _hasResumeListener;
     BOOL _isFirstRunAfterUpdate;
     int _minimumBackgroundDuration;
-    NSDate * _lastResignedDate;
+    NSDate *_lastResignedDate;
 }
 
 RCT_EXPORT_MODULE()