Update Pepper interface for EME

ppapi/proxy/ppp_content_decryptor_private_proxy.cc

Index: ppapi/proxy/ppp_content_decryptor_private_proxy.cc
diff --git a/ppapi/proxy/ppp_content_decryptor_private_proxy.cc b/ppapi/proxy/ppp_content_decryptor_private_proxy.cc
index eee3871b5098d01643d8c19999aeb6d6db9ee52f..8007c1288ca8760995575121b88bcbdff17ded66 100644
--- a/ppapi/proxy/ppp_content_decryptor_private_proxy.cc
+++ b/ppapi/proxy/ppp_content_decryptor_private_proxy.cc
@@ -124,6 +124,22 @@ void Initialize(PP_Instance instance,
           SerializedVarSendInput(dispatcher, key_system)));
 }
 
+void SetServerCertificate(PP_Instance instance,
+                          uint32_t promise_id,
+                          PP_Var server_certificate) {
+  HostDispatcher* dispatcher = HostDispatcher::GetForInstance(instance);
+  if (!dispatcher) {
+    NOTREACHED();
+    return;
+  }
+
+  dispatcher->Send(new PpapiMsg_PPPContentDecryptor_SetServerCertificate(
+      API_ID_PPP_CONTENT_DECRYPTOR_PRIVATE,
+      instance,
+      promise_id,
+      SerializedVarSendInput(dispatcher, server_certificate)));
+}
+
 void CreateSession(PP_Instance instance,
                    uint32_t promise_id,
                    PP_Var init_data_type,
@@ -178,16 +194,48 @@ void UpdateSession(PP_Instance instance,
       SerializedVarSendInput(dispatcher, response)));
 }
 
-void ReleaseSession(PP_Instance instance,
-                    uint32_t promise_id,
-                    PP_Var web_session_id) {
+void CloseSession(PP_Instance instance,
+                  uint32_t promise_id,
+                  PP_Var web_session_id) {
+  HostDispatcher* dispatcher = HostDispatcher::GetForInstance(instance);
+  if (!dispatcher) {
+    NOTREACHED();
+    return;
+  }
+
+  dispatcher->Send(new PpapiMsg_PPPContentDecryptor_CloseSession(
+      API_ID_PPP_CONTENT_DECRYPTOR_PRIVATE,
+      instance,
+      promise_id,
+      SerializedVarSendInput(dispatcher, web_session_id)));
+}
+
+void RemoveSession(PP_Instance instance,
+                   uint32_t promise_id,
+                   PP_Var web_session_id) {
   HostDispatcher* dispatcher = HostDispatcher::GetForInstance(instance);
   if (!dispatcher) {
     NOTREACHED();
     return;
   }
 
-  dispatcher->Send(new PpapiMsg_PPPContentDecryptor_ReleaseSession(
+  dispatcher->Send(new PpapiMsg_PPPContentDecryptor_RemoveSession(
+      API_ID_PPP_CONTENT_DECRYPTOR_PRIVATE,
+      instance,
+      promise_id,
+      SerializedVarSendInput(dispatcher, web_session_id)));
+}
+
+void GetUsableKeyIds(PP_Instance instance,
+                     uint32_t promise_id,
+                     PP_Var web_session_id) {
+  HostDispatcher* dispatcher = HostDispatcher::GetForInstance(instance);
+  if (!dispatcher) {
+    NOTREACHED();
+    return;
+  }
+
+  dispatcher->Send(new PpapiMsg_PPPContentDecryptor_GetUsableKeyIds(
       API_ID_PPP_CONTENT_DECRYPTOR_PRIVATE,
       instance,
       promise_id,
@@ -382,18 +430,20 @@ void DecryptAndDecode(PP_Instance instance,
 }
 
 static const PPP_ContentDecryptor_Private content_decryptor_interface = {
-  &Initialize,
-  &CreateSession,
-  &LoadSession,
-  &UpdateSession,
-  &ReleaseSession,
-  &Decrypt,
-  &InitializeAudioDecoder,
-  &InitializeVideoDecoder,
-  &DeinitializeDecoder,
-  &ResetDecoder,
-  &DecryptAndDecode
-};
+    &Initialize,
+    &SetServerCertificate,
+    &CreateSession,
+    &LoadSession,
+    &UpdateSession,
+    &CloseSession,
+    &RemoveSession,
+    &GetUsableKeyIds,
+    &Decrypt,
+    &InitializeAudioDecoder,
+    &InitializeVideoDecoder,
+    &DeinitializeDecoder,
+    &ResetDecoder,
+    &DecryptAndDecode};
 
 }  // namespace
 
@@ -427,14 +477,20 @@ bool PPP_ContentDecryptor_Private_Proxy::OnMessageReceived(
   IPC_BEGIN_MESSAGE_MAP(PPP_ContentDecryptor_Private_Proxy, msg)
     IPC_MESSAGE_HANDLER(PpapiMsg_PPPContentDecryptor_Initialize,
                         OnMsgInitialize)
+    IPC_MESSAGE_HANDLER(PpapiMsg_PPPContentDecryptor_SetServerCertificate,
+                        OnMsgSetServerCertificate)
     IPC_MESSAGE_HANDLER(PpapiMsg_PPPContentDecryptor_CreateSession,
                         OnMsgCreateSession)
     IPC_MESSAGE_HANDLER(PpapiMsg_PPPContentDecryptor_LoadSession,
                         OnMsgLoadSession)
     IPC_MESSAGE_HANDLER(PpapiMsg_PPPContentDecryptor_UpdateSession,
                         OnMsgUpdateSession)
-    IPC_MESSAGE_HANDLER(PpapiMsg_PPPContentDecryptor_ReleaseSession,
-                        OnMsgReleaseSession)
+    IPC_MESSAGE_HANDLER(PpapiMsg_PPPContentDecryptor_CloseSession,
+                        OnMsgCloseSession)
+    IPC_MESSAGE_HANDLER(PpapiMsg_PPPContentDecryptor_RemoveSession,
+                        OnMsgRemoveSession)
+    IPC_MESSAGE_HANDLER(PpapiMsg_PPPContentDecryptor_GetUsableKeyIds,
+                        OnMsgGetUsableKeyIds)
     IPC_MESSAGE_HANDLER(PpapiMsg_PPPContentDecryptor_Decrypt,
                         OnMsgDecrypt)
     IPC_MESSAGE_HANDLER(PpapiMsg_PPPContentDecryptor_InitializeAudioDecoder,
@@ -464,6 +520,19 @@ void PPP_ContentDecryptor_Private_Proxy::OnMsgInitialize(
   }
 }
 
+void PPP_ContentDecryptor_Private_Proxy::OnMsgSetServerCertificate(
+    PP_Instance instance,
+    uint32_t promise_id,
+    SerializedVarReceiveInput server_certificate) {
+  if (ppp_decryptor_impl_) {
+    CallWhileUnlocked(
+        ppp_decryptor_impl_->SetServerCertificate,
+        instance,
+        promise_id,
+        ExtractReceivedVarAndAddRef(dispatcher(), &server_certificate));
+  }
+}
+
 void PPP_ContentDecryptor_Private_Proxy::OnMsgCreateSession(
     PP_Instance instance,
     uint32_t promise_id,
@@ -509,13 +578,39 @@ void PPP_ContentDecryptor_Private_Proxy::OnMsgUpdateSession(
   }
 }
 
-void PPP_ContentDecryptor_Private_Proxy::OnMsgReleaseSession(
+void PPP_ContentDecryptor_Private_Proxy::OnMsgCloseSession(
+    PP_Instance instance,
+    uint32_t promise_id,
+    SerializedVarReceiveInput web_session_id) {
+  if (ppp_decryptor_impl_) {
+    CallWhileUnlocked(
+        ppp_decryptor_impl_->CloseSession,
+        instance,
+        promise_id,
+        ExtractReceivedVarAndAddRef(dispatcher(), &web_session_id));
+  }
+}
+
+void PPP_ContentDecryptor_Private_Proxy::OnMsgRemoveSession(
+    PP_Instance instance,
+    uint32_t promise_id,
+    SerializedVarReceiveInput web_session_id) {
+  if (ppp_decryptor_impl_) {
+    CallWhileUnlocked(
+        ppp_decryptor_impl_->RemoveSession,
+        instance,
+        promise_id,
+        ExtractReceivedVarAndAddRef(dispatcher(), &web_session_id));
+  }
+}
+
+void PPP_ContentDecryptor_Private_Proxy::OnMsgGetUsableKeyIds(
     PP_Instance instance,
     uint32_t promise_id,
     SerializedVarReceiveInput web_session_id) {
   if (ppp_decryptor_impl_) {
     CallWhileUnlocked(
-        ppp_decryptor_impl_->ReleaseSession,
+        ppp_decryptor_impl_->GetUsableKeyIds,
         instance,
         promise_id,
         ExtractReceivedVarAndAddRef(dispatcher(), &web_session_id));