Build striping breaks Google Ad Plugin

Hi all,

I have the problems with Google Ads Plugin when build with stripping enabled. I tried to create a file link.xml as below but it doesn't work. Anybody please help.

Code (CSharp):

1. <linker>
2.     <!-- This fixes GameSparks 'ERROR: The authentication or decryption has failed' errors when stripping is enabled -->
3.      <assembly fullname="GoogleMobileAds">
4.          <type fullname="GoogleMobileAds.*" preserve="all"/>                          
5.      </assembly>
6.     <assembly fullname="PlayServicesResolver">
7.          <type fullname="PlayServicesResolver.*" preserve="all"/>                          
8.      </assembly>
9.    
10. </linker>