Add AUTOFRAMING_AUTO mode

When an app sets CONTROL_AUTOFRAMING to AUTO, the app needs to fetch the
system default for the autoframing state.

Test: CTS tests continue to pass
Bug: 234004829
Change-Id: I2ef2c10dbe2889e18c28218cea68f3779afdad5f
diff --git a/camera/aidl/android/hardware/ICameraServiceProxy.aidl b/camera/aidl/android/hardware/ICameraServiceProxy.aidl
index fefea13..be8a00f 100644
--- a/camera/aidl/android/hardware/ICameraServiceProxy.aidl
+++ b/camera/aidl/android/hardware/ICameraServiceProxy.aidl
@@ -46,6 +46,13 @@
     int getRotateAndCropOverride(String packageName, int lensFacing, int userId);
 
     /**
+     * Returns the necessary autoframing override for the top activity which
+     * will be one of ({@link android.hardware.camera2.CameraMetadata#AUTOFRAMING_FALSE},
+     * {@link android.hardware.camera2.CameraMetadata#AUTOFRAMING_TRUE}).
+     */
+    int getAutoframingOverride(String packageName);
+
+    /**
      * Checks if the camera has been disabled via device policy.
      */
     boolean isCameraDisabled(int userId);