Fix bug where BubbleTextView text fades in after long press.

Introduced by Ieeb5d7b8fb389a2f7ee263d38b3021ffdefefd93.

Change-Id: I45e180dda09f03297530e5b5575b71f60c03fb5f
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index 4dd2e0a..d75006e 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -480,8 +480,7 @@
      */
     public ObjectAnimator createTextAlphaAnimator(boolean fadeIn) {
         float toAlpha = shouldTextBeVisible() && fadeIn ? 1 : 0;
-        float fromAlpha = toAlpha == 1 ? 0 : 1f;
-        return ObjectAnimator.ofFloat(this, TEXT_ALPHA_PROPERTY, fromAlpha, toAlpha);
+        return ObjectAnimator.ofFloat(this, TEXT_ALPHA_PROPERTY, toAlpha);
     }
 
     @Override