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

media/blink/cdm_session_adapter.cc

Index: media/blink/cdm_session_adapter.cc
diff --git a/media/blink/cdm_session_adapter.cc b/media/blink/cdm_session_adapter.cc
index 8e62bcee716d743f26bc09f62ce09c1fbf6db008..7345a107ef42ddac9387d9254e50c4135840d9a9 100644
--- a/media/blink/cdm_session_adapter.cc
+++ b/media/blink/cdm_session_adapter.cc
@@ -50,11 +50,9 @@ void CdmSessionAdapter::CreateCdm(
 }
 
 void CdmSessionAdapter::SetServerCertificate(
-    const uint8* server_certificate,
-    int server_certificate_length,
+    const std::vector<uint8>& server_certificate,
     scoped_ptr<SimpleCdmPromise> promise) {
-  cdm_->SetServerCertificate(server_certificate, server_certificate_length,
-                             promise.Pass());
+  cdm_->SetServerCertificate(server_certificate, promise.Pass());
 }
 
 WebContentDecryptionModuleSessionImpl* CdmSessionAdapter::CreateSession() {
@@ -79,12 +77,11 @@ void CdmSessionAdapter::UnregisterSession(const std::string& session_id) {
 
 void CdmSessionAdapter::InitializeNewSession(
     EmeInitDataType init_data_type,
-    const uint8* init_data,
-    int init_data_length,
+    const std::vector<uint8>& init_data,
     MediaKeys::SessionType session_type,
     scoped_ptr<NewSessionCdmPromise> promise) {
   cdm_->CreateSessionAndGenerateRequest(session_type, init_data_type, init_data,
-                                        init_data_length, promise.Pass());
+                                        promise.Pass());
 }
 
 void CdmSessionAdapter::LoadSession(MediaKeys::SessionType session_type,
@@ -94,10 +91,9 @@ void CdmSessionAdapter::LoadSession(MediaKeys::SessionType session_type,
 }
 
 void CdmSessionAdapter::UpdateSession(const std::string& session_id,
-                                      const uint8* response,
-                                      int response_length,
+                                      const std::vector<uint8>& response,
                                       scoped_ptr<SimpleCdmPromise> promise) {
-  cdm_->UpdateSession(session_id, response, response_length, promise.Pass());
+  cdm_->UpdateSession(session_id, response, promise.Pass());
 }
 
 void CdmSessionAdapter::CloseSession(const std::string& session_id,