media: Verify CDM Host files

media/cdm/ppapi/external_clear_key/clear_key_cdm.h

Index: media/cdm/ppapi/external_clear_key/clear_key_cdm.h
diff --git a/media/cdm/ppapi/external_clear_key/clear_key_cdm.h b/media/cdm/ppapi/external_clear_key/clear_key_cdm.h
index a16559deb6905448d72600cc5b93b0b6cdad39e8..a410aeeb2baa0468eda193502e82f779111583da 100644
--- a/media/cdm/ppapi/external_clear_key/clear_key_cdm.h
+++ b/media/cdm/ppapi/external_clear_key/clear_key_cdm.h
@@ -153,6 +153,8 @@ class ClearKeyCdm : public ClearKeyCdmInterface {
   // Keep track of the last session created.
   void SetSessionId(const std::string& session_id);
 
+  void VerifyCdmHostTest();
+
   scoped_refptr<AesDecryptor> decryptor_;
 
   ClearKeyCdmHost* host_;