Make protocol::ConnectionToClient an abstract interface.

remoting/protocol/protocol_mock_objects.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 REMOTING_PROTOCOL_PROTOCOL_MOCK_OBJECTS_H_
 #define REMOTING_PROTOCOL_PROTOCOL_MOCK_OBJECTS_H_
 
 #include <map>
 #include <string>
 
@@ skipping 14 matching lines @@
 #include "remoting/protocol/session_manager.h"
 #include "remoting/protocol/transport.h"
 #include "remoting/protocol/video_stub.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace remoting {
 namespace protocol {
 
 class MockConnectionToClient : public ConnectionToClient {
  public:
-  MockConnectionToClient(Session* session, HostStub* host_stub);
+  MockConnectionToClient(scoped_ptr<Session> session, HostStub* host_stub);
   ~MockConnectionToClient() override;
 
+  void SetEventHandler(EventHandler* event_handler) override {
+    event_handler_ = event_handler;
+  }
+
   MOCK_METHOD1(Init, void(Session* session));
   MOCK_METHOD0(video_stub, VideoStub*());
+  MOCK_METHOD0(audio_stub, AudioStub*());
   MOCK_METHOD0(client_stub, ClientStub*());
-  MOCK_METHOD0(session, Session*());
   MOCK_METHOD1(Disconnect, void(ErrorCode error));
 
+  Session* session() override { return session_.get(); }
+  void OnInputEventReceived(int64_t timestamp) override {}
+
   void set_clipboard_stub(ClipboardStub* clipboard_stub) override {
     clipboard_stub_ = clipboard_stub;
   }
   void set_host_stub(HostStub* host_stub) override { host_stub_ = host_stub; }
   void set_input_stub(InputStub* input_stub) override {
     input_stub_ = input_stub;
   }
 
   void set_video_feedback_stub(
       VideoFeedbackStub* video_feedback_stub) override {
     video_feedback_stub_ = video_feedback_stub;
   }
 
+  EventHandler* event_handler() { return event_handler_; }
   ClipboardStub* clipboard_stub() { return clipboard_stub_; }
   HostStub* host_stub() { return host_stub_; }
   InputStub* input_stub() { return input_stub_; }
   VideoFeedbackStub* video_feedback_stub() { return video_feedback_stub_; }
 
  private:
-  ClipboardStub* clipboard_stub_;
-  HostStub* host_stub_;
-  InputStub* input_stub_;
-  VideoFeedbackStub* video_feedback_stub_;
+  scoped_ptr<Session> session_;
+  EventHandler* event_handler_ = nullptr;
+
+  ClipboardStub* clipboard_stub_ = nullptr;
+  HostStub* host_stub_ = nullptr;
+  InputStub* input_stub_ = nullptr;
+  VideoFeedbackStub* video_feedback_stub_ = nullptr;
 
   DISALLOW_COPY_AND_ASSIGN(MockConnectionToClient);
 };
 
 class MockConnectionToClientEventHandler
     : public ConnectionToClient::EventHandler {
  public:
   MockConnectionToClientEventHandler();
   ~MockConnectionToClientEventHandler() override;
 
@@ skipping 199 matching lines @@
   // Runs tasks synchronously instead of posting them to |task_runner|.
   void PostTask(const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
                 const tracked_objects::Location& from_here,
                 const base::Closure& task) override;
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_PROTOCOL_MOCK_OBJECTS_H_