Merge "Call syncInputWindows after calling transferTouchFocus" into qt-dev am: 7efce5e143

am: 1bc8898ed5

Change-Id: I90397fd346d483f0963d54e45af40724eb85d9a0

services/core/java/com/android/server/wm/DragState.java

@@ -176,6 +176,8 @@ class DragState {
         mTransaction.transferTouchFocus(mTransferTouchFromToken, h.token);
         mTransferTouchFromToken = null;
 
+        // syncInputWindows here to ensure the input channel isn't removed before the transfer.
+        mTransaction.syncInputWindows();
         mTransaction.apply();
     }