Merge "Start with mHiddenForOtherReasons=true" into nyc-dev

am: 58d3f97002

* commit '58d3f97002b67df8d31fa94b3319c159f93f85df':
  Start with mHiddenForOtherReasons=true

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

@@ -62,7 +62,9 @@ class WindowSurfaceController {
     // However, we need to somehow handle the situation where the cropping would completely hide
     // the window. We achieve this by explicitly hiding the surface and not letting it be shown.
     private boolean mHiddenForCrop = false;
-    private boolean mHiddenForOtherReasons = false;
+
+    // Initially a surface is hidden after just being created.
+    private boolean mHiddenForOtherReasons = true;
     private final String title;
 
     public WindowSurfaceController(SurfaceSession s,