Don't send mSizeCompatScale to client if it is from SizeCompatBounds

If an app doesn't fit the container, we would scale the app down at the
server side for making it fit. The client should layout the window as
usual as if there is no scaling.

Fix: 254187021
Test: 1. Open a non-resizeable app which has a fixed orientation.
      2. Reduce the display size via `wm size`.
      3. See if the app is cropped.
Change-Id: I3ef16def30d4e52da6c4f2acbf17a247cc783774