Fixed popup mini-keyboard position

This change reverts I28bf3e4deb46a428dc8422a3a165183e00608604 partly

Bug: 3029284
Change-Id: I0701ab9dfa1cfddbecbef3d32e525c0a143fc297

java/src/com/android/inputmethod/latin/LatinKeyboardBaseView.java

@@ -1129,7 +1129,7 @@ public class LatinKeyboardBaseView extends View implements PointerTracker.UIProx
         if (isNumberAtLeftmost) {
             popupX -= container.getPaddingLeft();
         } else {
-            popupX += popupKey.width + container.getPaddingLeft();
+            popupX += popupKey.width + getPaddingLeft();
             popupX -= container.getMeasuredWidth();
             popupX += container.getPaddingRight();
         }