Use std::vector<uint8_t> instead of uint8*/int for MediaKeys interface

media/mojo/services/mojo_cdm.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_MOJO_SERVICES_MOJO_CDM_H_
 #define MEDIA_MOJO_SERVICES_MOJO_CDM_H_
 
+#include <vector>
+
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "media/base/media_keys.h"
 #include "media/mojo/interfaces/content_decryption_module.mojom.h"
 #include "media/mojo/services/mojo_type_trait.h"
 
 namespace mojo {
 class ServiceProvider;
 }
 
 namespace media {
 
 // A MediaKeys that proxies to a mojo::ContentDecryptionModule. That
 // mojo::ContentDecryptionModule proxies back to the MojoCdm via the
 // mojo::ContentDecryptionModuleClient interface.
 class MojoCdm : public MediaKeys, public mojo::ContentDecryptionModuleClient {
  public:
   // |media_renderer_provider| is a ServiceProvider from a connected
   //     Application that is hosting a mojo::MediaRenderer.
   MojoCdm(mojo::ContentDecryptionModulePtr remote_cdm,
           const SessionMessageCB& session_message_cb,
           const SessionClosedCB& session_closed_cb,
           const LegacySessionErrorCB& legacy_session_error_cb,
           const SessionKeysChangeCB& session_keys_change_cb,
           const SessionExpirationUpdateCB& session_expiration_update_cb);
   ~MojoCdm() final;
 
   // MediaKeys implementation.
-  void SetServerCertificate(const uint8_t* certificate_data,
-                            int certificate_data_length,
+  void SetServerCertificate(const std::vector<uint8_t>& certificate,
                             scoped_ptr<SimpleCdmPromise> promise) final;
   void CreateSessionAndGenerateRequest(
       SessionType session_type,
       EmeInitDataType init_data_type,
-      const uint8_t* init_data,
-      int init_data_length,
+      const std::vector<uint8_t>& init_data,
       scoped_ptr<NewSessionCdmPromise> promise) final;
   void LoadSession(SessionType session_type,
                    const std::string& session_id,
                    scoped_ptr<NewSessionCdmPromise> promise) final;
   void UpdateSession(const std::string& session_id,
-                     const uint8_t* response,
-                     int response_length,
+                     const std::vector<uint8_t>& response,
                      scoped_ptr<SimpleCdmPromise> promise) final;
   void CloseSession(const std::string& session_id,
                     scoped_ptr<SimpleCdmPromise> promise) final;
   void RemoveSession(const std::string& session_id,
                      scoped_ptr<SimpleCdmPromise> promise) final;
   CdmContext* GetCdmContext() final;
 
  private:
   // mojo::ContentDecryptionModuleClient implementation.
   void OnSessionMessage(const mojo::String& session_id,
@@ skipping 37 matching lines @@
   SessionExpirationUpdateCB session_expiration_update_cb_;
 
   base::WeakPtrFactory<MojoCdm> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MojoCdm);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_MOJO_SERVICES_MOJO_CDM_H_