Modify the PPAPI CDM interface to pass more info.

ppapi/thunk/ppb_content_decryptor_private_thunk.cc

 // Copyright (c) 2012 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 "ppapi/c/private/ppb_content_decryptor_private.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/ppb_instance_api.h"
 #include "ppapi/thunk/thunk.h"
 
 namespace ppapi {
@@ skipping 37 matching lines @@
               int32_t system_code) {
   EnterInstance enter(instance);
   if (enter.succeeded()) {
     enter.functions()->KeyError(instance, key_system, session_id, media_error,
                                 system_code);
   }
 }
 
 void DeliverBlock(PP_Instance instance,
                   PP_Resource decrypted_block,
-                  int32_t request_id) {
+                  const PP_DecryptedBlockInfo* block_info) {
   EnterInstance enter(instance);
   if (enter.succeeded())
-    enter.functions()->DeliverBlock(instance, decrypted_block, request_id);
+    enter.functions()->DeliverBlock(instance, decrypted_block, block_info);
 }
 
 void DeliverFrame(PP_Instance instance,
                   PP_Resource decrypted_frame,
-                  int32_t request_id) {
+                  const PP_DecryptedBlockInfo* block_info) {
   EnterInstance enter(instance);
   if (enter.succeeded())
-    enter.functions()->DeliverFrame(instance, decrypted_frame, request_id);
+    enter.functions()->DeliverFrame(instance, decrypted_frame, block_info);
 }
 
 void DeliverSamples(PP_Instance instance,
                     PP_Resource decrypted_samples,
-                    int32_t request_id) {
+                    const PP_DecryptedBlockInfo* block_info) {
   EnterInstance enter(instance);
   if (enter.succeeded())
-    enter.functions()->DeliverSamples(instance, decrypted_samples, request_id);
+    enter.functions()->DeliverSamples(instance, decrypted_samples, block_info);
 }
 
 const PPB_ContentDecryptor_Private g_ppb_decryption_thunk = {
   &NeedKey,
   &KeyAdded,
   &KeyMessage,
   &KeyError,
   &DeliverBlock,
   &DeliverFrame,
   &DeliverSamples
 };
 
 }  // namespace
 
 const PPB_ContentDecryptor_Private*
     GetPPB_ContentDecryptor_Private_0_1_Thunk() {
   return &g_ppb_decryption_thunk;
 }
 
 }  // namespace thunk
 }  // namespace ppapi