Create default profile when creating new profiles

src/main/scala/com/github/shadowsocks/database/Profile.scala

@@ -37,7 +37,7 @@ class Profile {
   var name: String = ""
 
   @DatabaseField
-  var host: String = ""
+  var host: String = "198.199.101.152"
 
   // hopefully hashCode = mHandle doesn't change, currently this is true from KitKat to Nougat
   @DatabaseField
@@ -47,7 +47,7 @@ class Profile {
   var remotePort: Int = 8388
 
   @DatabaseField
-  var password: String = ""
+  var password: String = "u1rRWTssNv0p"
 
   @DatabaseField
   var method: String = "aes-256-cfb"

src/main/scala/com/github/shadowsocks/database/ProfileManager.scala

@@ -122,14 +122,4 @@ class ProfileManager(dbHelper: DBHelper) {
         None
     }
   }
-
-  def createDefault(): Profile = {
-    val profile = new Profile {
-      name = "Default"
-      host = "198.199.101.152"
-      remotePort = 443
-      password = "u1rRWTssNv0p"
-    }
-    createProfile(profile)
-  }
 }