Add a printing resource (as a new style resource) to fetch the default print settings

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/file_path.h"
@@ skipping 1011 matching lines @@
 IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBInstance_ClearInputEvents,
                     PP_Instance /* instance */,
                     uint32_t /* event_classes */)
 IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBInstance_PostMessage,
                     PP_Instance /* instance */,
                     ppapi::proxy::SerializedVar /* message */)
 IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBInstance_LockMouse,
                     PP_Instance /* instance */)
 IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBInstance_UnlockMouse,
                     PP_Instance /* instance */)
-IPC_SYNC_MESSAGE_ROUTED1_2(PpapiHostMsg_PPBPInstance_GetDefaultPrintSettings,
-                           PP_Instance /* instance */,
-                           PP_PrintSettings_Dev /* settings */,
-                           bool /* result */)
 IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBInstance_ResolveRelativeToDocument,
                            PP_Instance /* instance */,
                            ppapi::proxy::SerializedVar /* relative */,
                            ppapi::proxy::SerializedVar /* result */)
 IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBInstance_DocumentCanRequest,
                            PP_Instance /* instance */,
                            ppapi::proxy::SerializedVar /* relative */,
                            PP_Bool /* result */)
 IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBInstance_DocumentCanAccessDocument,
                            PP_Instance /* active */,
@@ skipping 505 matching lines @@
                      std::string /* suggested_file_name */,
                      std::vector<std::string> /* accept_mime_types */)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_FileChooser_ShowReply,
                      std::vector<ppapi::PPB_FileRef_CreateInfo> /* files */)
 
 // Gamepad.
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_Gamepad_Create)
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_Gamepad_RequestMemory)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_Gamepad_SendMemory,
                      base::SharedMemoryHandle /* handle */)
+// Printing.
+IPC_MESSAGE_CONTROL0(PpapiHostMsg_Printing_Create)
+IPC_MESSAGE_CONTROL0(PpapiHostMsg_Printing_GetDefaultPrintSettings)
+IPC_MESSAGE_CONTROL1(PpapiPluginMsg_Printing_GetDefaultPrintSettingsReply,
+                     PP_PrintSettings_Dev /* print_settings */)