去掉页面启动时间提示信息

foudations/mogo-commons/src/main/java/com/mogo/commons/AbsMogoApplication.java

@@ -42,8 +42,6 @@ import okhttp3.Response;
  */
 public class AbsMogoApplication extends Application {
 
-    public static long sStartTime = 0L;
-
     private static final String TAG = "AbsMogoApplication";
 
     private static Application sApp;
@@ -55,7 +53,6 @@ public class AbsMogoApplication extends Application {
     @Override
     public void onCreate() {
         super.onCreate();
-        sStartTime = System.currentTimeMillis();
         TipToast.shortTip( "蘑菇智行启动" );
         sApp = this;
         init();