Add Query() support to FileRef

ppapi/proxy/ppapi_messages.h

 // 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.
 
 // Multiply-included message header, no traditional include guard.
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
@@ skipping 432 matching lines @@
 IPC_MESSAGE_ROUTED4(PpapiMsg_PPBAudio_NotifyAudioStreamCreated,
                     ppapi::HostResource /* audio_id */,
                     int32_t /* result_code (will be != PP_OK on failure) */,
                     ppapi::proxy::SerializedHandle /* socket_handle */,
                     ppapi::proxy::SerializedHandle /* handle */)
 
 // PPB_FileRef.
 IPC_MESSAGE_ROUTED3(
     PpapiMsg_PPBFileRef_CallbackComplete,
     ppapi::HostResource /* resource */,
-    int /* callback_id */,
+    uint32_t /* callback_id */,
+    int32_t /* result */)
+
+IPC_MESSAGE_ROUTED4(
+    PpapiMsg_PPBFileRef_QueryCallbackComplete,
+    ppapi::HostResource /* resource */,
+    PP_FileInfo /* file_info */,
+    uint32_t /* callback_id */,
     int32_t /* result */)
 
 // PPB_FileSystem.
 IPC_MESSAGE_ROUTED2(
     PpapiMsg_PPBFileSystem_OpenComplete,
     ppapi::HostResource /* filesystem */,
     int32_t /* result */)
 
 // PPB_Graphics3D.
 IPC_MESSAGE_ROUTED2(PpapiMsg_PPBGraphics3D_SwapBuffersACK,
@@ skipping 322 matching lines @@
 IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBFileRef_Create,
                            ppapi::HostResource /* file_system */,
                            std::string /* path */,
                            ppapi::PPB_FileRef_CreateInfo /* result */)
 IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBFileRef_GetParent,
                            ppapi::HostResource /* file_ref */,
                            ppapi::PPB_FileRef_CreateInfo /* result */)
 IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBFileRef_MakeDirectory,
                     ppapi::HostResource /* file_ref */,
                     PP_Bool /* make_ancestors */,
-                    int /* callback_id */)
+                    uint32_t /* callback_id */)
 IPC_MESSAGE_ROUTED4(PpapiHostMsg_PPBFileRef_Touch,
                     ppapi::HostResource /* file_ref */,
                     PP_Time /* last_access */,
                     PP_Time /* last_modified */,
-                    int /* callback_id */)
+                    uint32_t /* callback_id */)
 IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBFileRef_Delete,
                     ppapi::HostResource /* file_ref */,
-                    int /* callback_id */)
+                    uint32_t /* callback_id */)
 IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBFileRef_Rename,
                     ppapi::HostResource /* file_ref */,
                     ppapi::HostResource /* new_file_ref */,
-                    int /* callback_id */)
+                    uint32_t /* callback_id */)
+IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBFileRef_Query,
+                    ppapi::HostResource /* file_ref */,
+                    uint32_t /* callback_id */)
 IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBFileRef_GetAbsolutePath,
                            ppapi::HostResource /* file_ref */,
                            ppapi::proxy::SerializedVar /* result */)
 
 // PPB_FileSystem.
 IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBFileSystem_Create,
                            PP_Instance /* instance */,
                            int /* type */,
                            ppapi::HostResource /* result */)
 IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBFileSystem_Open,
@@ skipping 998 matching lines @@
                      std::vector<ppapi::HostResource> /* buffers */,
                      uint32_t /* buffer_size */)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_VideoCapture_OnStatus,
                      uint32_t /* status */)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_VideoCapture_OnError,
                      uint32_t /* error */)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_VideoCapture_OnBufferReady,
                      uint32_t /* buffer */)
 
 #endif  // !defined(OS_NACL) && !defined(NACL_WIN64)