IPC::MessageFilter::OnFilterAdded: IPC::Sender -> IPC::Channel

components/tracing/child/child_trace_message_filter.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.
 
 #ifndef COMPONENTS_TRACING_CHILD_CHILD_TRACE_MESSAGE_FILTER_H_
 #define COMPONENTS_TRACING_CHILD_CHILD_TRACE_MESSAGE_FILTER_H_
 
 #include <stdint.h>
 
 #include "base/bind.h"
@@ skipping 11 matching lines @@
 
 namespace tracing {
 
 // This class sends and receives trace messages on child processes.
 class TRACING_EXPORT ChildTraceMessageFilter : public IPC::MessageFilter {
  public:
   explicit ChildTraceMessageFilter(
       base::SingleThreadTaskRunner* ipc_task_runner);
 
   // IPC::MessageFilter implementation.
-  void OnFilterAdded(IPC::Sender* sender) override;
+  void OnFilterAdded(IPC::Channel* channel) override;
   void OnFilterRemoved() override;
   bool OnMessageReceived(const IPC::Message& message) override;
 
   void SendGlobalMemoryDumpRequest(
       const base::trace_event::MemoryDumpRequestArgs& args,
       const base::trace_event::MemoryDumpCallback& callback);
 
   base::SingleThreadTaskRunner* ipc_task_runner() const {
     return ipc_task_runner_;
   }
@@ skipping 51 matching lines @@
   base::trace_event::MemoryDumpCallback pending_memory_dump_callback_;
 
   base::Time histogram_last_changed_;
 
   DISALLOW_COPY_AND_ASSIGN(ChildTraceMessageFilter);
 };
 
 }  // namespace tracing
 
 #endif  // COMPONENTS_TRACING_CHILD_CHILD_TRACE_MESSAGE_FILTER_H_