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1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #include "ipc/message_filter.h"
6 
7 #include "base/memory/ref_counted.h"
8 #include "ipc/ipc_channel.h"
9 
10 namespace IPC {
11 
MessageFilter()12 MessageFilter::MessageFilter() {}
13 
OnFilterAdded(Sender * sender)14 void MessageFilter::OnFilterAdded(Sender* sender) {}
15 
OnFilterRemoved()16 void MessageFilter::OnFilterRemoved() {}
17 
OnChannelConnected(int32 peer_pid)18 void MessageFilter::OnChannelConnected(int32 peer_pid) {}
19 
OnChannelError()20 void MessageFilter::OnChannelError() {}
21 
OnChannelClosing()22 void MessageFilter::OnChannelClosing() {}
23 
OnMessageReceived(const Message & message)24 bool MessageFilter::OnMessageReceived(const Message& message) {
25   return false;
26 }
27 
GetSupportedMessageClasses(std::vector<uint32> *) const28 bool MessageFilter::GetSupportedMessageClasses(
29     std::vector<uint32>* /*supported_message_classes*/) const {
30   return false;
31 }
32 
~MessageFilter()33 MessageFilter::~MessageFilter() {}
34 
35 }  // namespace IPC
36