Block platform verification and file IO in the CDM adapter if the CDM configuration disallows them.

media/cdm/ppapi/cdm_adapter.h

Index: media/cdm/ppapi/cdm_adapter.h
diff --git a/media/cdm/ppapi/cdm_adapter.h b/media/cdm/ppapi/cdm_adapter.h
index 1fd5513509ca46678e3210e5c471700f67ad00f9..9d0dd110a399f9ec3cb41cabcb68c233dbde4279 100644
--- a/media/cdm/ppapi/cdm_adapter.h
+++ b/media/cdm/ppapi/cdm_adapter.h
@@ -51,7 +51,9 @@ class CdmAdapter : public pp::Instance,
   // PPP_ContentDecryptor_Private implementation.
   // Note: Results of calls to these methods must be reported through the
   // PPB_ContentDecryptor_Private interface.
-  void Initialize(const std::string& key_system) override;
+  void Initialize(const std::string& key_system,
+                  bool allow_distinctive_identifier,
+                  bool allow_persistent_state) override;
   void SetServerCertificate(uint32_t promise_id,
                             pp::VarArrayBuffer server_certificate) override;
   void CreateSessionAndGenerateRequest(uint32_t promise_id,
@@ -288,6 +290,8 @@ class CdmAdapter : public pp::Instance,
   pp::CompletionCallbackFactory<CdmAdapter> callback_factory_;
   linked_ptr<CdmWrapper> cdm_;
   std::string key_system_;
+  bool allow_distinctive_identifier_;
+  bool allow_persistent_state_;
 
   // If the CDM returned kDeferredInitialization during InitializeAudioDecoder()
   // or InitializeVideoDecoder(), the (Audio|Video)DecoderConfig.request_id is