Change trusted shared memory interface to match audio....

ppapi/proxy/ppapi_messages_internal.h

 // Copyright (c) 2010 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.
 
 // This header is meant to be included in multiple passes, hence no traditional
 // header guard. It is included by backing_store_messages_internal.h
 // See ipc_message_macros.h for explanation of the macros and passes.
 
 // This file needs to be included again, even though we're actually included
 // from it via utility_messages.h.
@@ skipping 127 matching lines @@
 // -----------------------------------------------------------------------------
 // These are from the plugin to the renderer.
 IPC_BEGIN_MESSAGES(PpapiHost)
   // Reply to PpapiMsg_LoadPlugin.
   IPC_MESSAGE_CONTROL1(PpapiHostMsg_PluginLoaded,
                        IPC::ChannelHandle /* handle */)
 
   // PPB_Buffer.
   IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBBuffer_Create,
                              PP_Module /* module */,
-                             int32_t /* size */,
+                             uint32_t /* size */,
                              PP_Resource /* result_resource */,
-                             uint64_t /* result_shm_handle */)
+                             int32_t /* result_shm_handle */)
 
   // PPB_Core.
   IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBCore_AddRefResource, PP_Resource)
   IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBCore_ReleaseResource, PP_Resource)
 
   // PPB_CharSet.
   IPC_SYNC_MESSAGE_ROUTED3_2(PpapiHostMsg_PPBCharSet_UTF16ToCharSet,
                              string16 /* utf16 */,
                              std::string /* char_set */,
                              int32_t /* on_error */,
@@ skipping 149 matching lines @@
       PpapiHostMsg_PPBImageData_IsImageDataFormatSupported,
       int32 /* format */,
       PP_Bool /* result */)
   IPC_SYNC_MESSAGE_ROUTED4_3(PpapiHostMsg_PPBImageData_Create,
                              PP_Module /* module */,
                              int32 /* format */,
                              PP_Size /* size */,
                              PP_Bool /* init_to_zero */,
                              PP_Resource /* result_resource */,
                              std::string /* image_data_desc */,
-                             uint64_t /* result_shm_handle */)
+                             int32_t /* result_shm_handle */)
 
   // PPB_Instance.
   IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBInstance_GetWindowObject,
                              PP_Instance /* instance */,
                              pp::proxy::SerializedVar /* result */)
   IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBInstance_GetOwnerElementObject,
                              PP_Instance /* instance */,
                              pp::proxy::SerializedVar /* result */)
   IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBInstance_BindGraphics,
                              PP_Instance /* instance */,
@@ skipping 154 matching lines @@
                              int64 /* object-data */,
                              PP_Bool /* result */)
   IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBVar_CreateObjectDeprecated,
                              PP_Module /* module */,
                              int64 /* object_class */,
                              int64 /* object_data */,
                              pp::proxy::SerializedVar /* result */)
 
 IPC_END_MESSAGES(PpapiHost)