Merge "Update the EXECUTE_APP_ACTION javadoc"

    <!-- Allows an assistive application to perform actions on behalf of users inside of

         applications.

         <p>For now, this permission is only granted to system applications fulfilling the

         ASSISTANT role.

         <p>For now, this permission is only granted to the Assistant application selected by

         the user.

         <p>Protection level: internal|role

    -->

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