Set split button drawable to start instead of left

Fix: 269493214
Test: Check overview actions in regulard and RTL
Change-Id: Ice474294c482de8c552bda5e14efdce989fce4e7
diff --git a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
index f578b87..caeda37 100644
--- a/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
+++ b/quickstep/src/com/android/quickstep/views/OverviewActionsView.java
@@ -322,7 +322,7 @@
 
         requestLayout();
 
-        mSplitButton.setCompoundDrawablesWithIntrinsicBounds(
+        mSplitButton.setCompoundDrawablesRelativeWithIntrinsicBounds(
                 (dp.isLandscape ? R.drawable.ic_split_horizontal : R.drawable.ic_split_vertical),
                 0, 0, 0);
     }