Merge "Change protection level of companion permissions" into oc-dev

        android:protectionLevel="signature" />

    <!-- Allows a companion app to run in the background.

         <p>Protection level: signature

         <p>Protection level: normal

    -->

    <permission android:name="android.permission.REQUEST_COMPANION_RUN_IN_BACKGROUND"

                android:label="@string/permlab_runInBackground"

                android:description="@string/permdesc_runInBackground"

                android:protectionLevel="signature" />

                android:protectionLevel="normal" />

    <!-- Allows a companion app to use data in the background.

         <p>Protection level: signature

         <p>Protection level: normal

    -->

    <permission android:name="android.permission.REQUEST_COMPANION_USE_DATA_IN_BACKGROUND"

                android:label="@string/permlab_useDataInBackground"

                android:description="@string/permdesc_useDataInBackground"

                android:protectionLevel="signature" />

                android:protectionLevel="normal" />

    <!-- ================================== -->