Encrypted Media: Use uint32 for systemCode in SessionError.

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.
 
 // From private/ppb_content_decryptor_private.idl,
-//   modified Mon Jan 13 12:02:23 2014.
+//   modified Wed Feb 26 16:37:47 2014.
 
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/private/ppb_content_decryptor_private.h"
 #include "ppapi/shared_impl/tracked_callback.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/ppapi_thunk_export.h"
 
 namespace ppapi {
 namespace thunk {
 
@@ skipping 35 matching lines @@
   VLOG(4) << "PPB_ContentDecryptor_Private::SessionClosed()";
   EnterInstance enter(instance);
   if (enter.failed())
     return;
   enter.functions()->SessionClosed(instance, session_id);
 }
 
 void SessionError(PP_Instance instance,
                   uint32_t session_id,
                   int32_t media_error,
-                  int32_t system_code) {
+                  uint32_t system_code) {
   VLOG(4) << "PPB_ContentDecryptor_Private::SessionError()";
   EnterInstance enter(instance);
   if (enter.failed())
     return;
   enter.functions()->SessionError(instance,
                                   session_id,
                                   media_error,
                                   system_code);
 }
 
@@ skipping 63 matching lines @@
     const struct PP_DecryptedSampleInfo* decrypted_sample_info) {
   VLOG(4) << "PPB_ContentDecryptor_Private::DeliverSamples()";
   EnterInstance enter(instance);
   if (enter.failed())
     return;
   enter.functions()->DeliverSamples(instance,
                                     audio_frames,
                                     decrypted_sample_info);
 }
 
-const PPB_ContentDecryptor_Private_0_10
-    g_ppb_contentdecryptor_private_thunk_0_10 = {
+const PPB_ContentDecryptor_Private_0_11
+    g_ppb_contentdecryptor_private_thunk_0_11 = {
   &SessionCreated,
   &SessionMessage,
   &SessionReady,
   &SessionClosed,
   &SessionError,
   &DeliverBlock,
   &DecoderInitializeDone,
   &DecoderDeinitializeDone,
   &DecoderResetDone,
   &DeliverFrame,
   &DeliverSamples
 };
 
 }  // namespace
 
-PPAPI_THUNK_EXPORT const PPB_ContentDecryptor_Private_0_10*
-    GetPPB_ContentDecryptor_Private_0_10_Thunk() {
-  return &g_ppb_contentdecryptor_private_thunk_0_10;
+PPAPI_THUNK_EXPORT const PPB_ContentDecryptor_Private_0_11*
+    GetPPB_ContentDecryptor_Private_0_11_Thunk() {
+  return &g_ppb_contentdecryptor_private_thunk_0_11;
 }
 
 }  // namespace thunk
 }  // namespace ppapi