Fix translationX that should be translationY

Change-Id: Ie1dc8b327a312d206050926ea9f5572113727c57
diff --git a/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java b/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
index d0f1920..bed61a1 100644
--- a/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
+++ b/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
@@ -121,7 +121,7 @@
                 scaleAndTranslation.translationY, translationInterpolator);
 
         propertySetter.setFloat(hotseat, View.TRANSLATION_Y,
-                hotseatScaleAndTranslation.translationX, translationInterpolator);
+                hotseatScaleAndTranslation.translationY, translationInterpolator);
         propertySetter.setFloat(mWorkspace.getPageIndicator(), View.TRANSLATION_Y,
                 hotseatScaleAndTranslation.translationY, translationInterpolator);