Pass key_information on SessionKeysChange message

media/blink/cdm_session_adapter.cc

 // 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.
 
 #include "media/blink/cdm_session_adapter.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/memory/weak_ptr.h"
 #include "base/stl_util.h"
 #include "media/base/cdm_factory.h"
+#include "media/base/cdm_key_information.h"
 #include "media/base/cdm_promise.h"
 #include "media/base/key_systems.h"
 #include "media/base/media_keys.h"
 #include "media/blink/webcontentdecryptionmodulesession_impl.h"
 #include "url/gurl.h"
 
 namespace media {
 
 const char kMediaEME[] = "Media.EME.";
 const char kDot[] = ".";
@@ skipping 99 matching lines @@
 void CdmSessionAdapter::OnSessionMessage(const std::string& web_session_id,
                                          const std::vector<uint8>& message,
                                          const GURL& destination_url) {
   WebContentDecryptionModuleSessionImpl* session = GetSession(web_session_id);
   DLOG_IF(WARNING, !session) << __FUNCTION__ << " for unknown session "
                              << web_session_id;
   if (session)
     session->OnSessionMessage(message, destination_url);
 }
 
-void CdmSessionAdapter::OnSessionKeysChange(const std::string& web_session_id,
-                                            bool has_additional_usable_key) {
+void CdmSessionAdapter::OnSessionKeysChange(
+    const std::string& web_session_id,
+    bool has_additional_usable_key,
+    const CdmKeyInformationVector& key_information) {
+  // TODO(jrummell): Pass |key_information| on.
   WebContentDecryptionModuleSessionImpl* session = GetSession(web_session_id);
   DLOG_IF(WARNING, !session) << __FUNCTION__ << " for unknown session "
                              << web_session_id;
   if (session)
     session->OnSessionKeysChange(has_additional_usable_key);
 }
 
 void CdmSessionAdapter::OnSessionExpirationUpdate(
     const std::string& web_session_id,
     const base::Time& new_expiry_time) {
@@ skipping 24 matching lines @@
 WebContentDecryptionModuleSessionImpl* CdmSessionAdapter::GetSession(
     const std::string& web_session_id) {
   // Since session objects may get garbage collected, it is possible that there
   // are events coming back from the CDM and the session has been unregistered.
   // We can not tell if the CDM is firing events at sessions that never existed.
   SessionMap::iterator session = sessions_.find(web_session_id);
   return (session != sessions_.end()) ? session->second.get() : NULL;
 }
 
 }  // namespace media