Stub for WebRTCDeviceProvider

components/devtools_bridge/client/web_client.h

 // Copyright 2014 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_DEVTOOLS_BRIDGE_CLIENT_WEB_CLIENT_H_
 #define COMPONENTS_DEVTOOLS_BRIDGE_CLIENT_WEB_CLIENT_H_
 
+#include <string>
+
+#include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 
 namespace content {
 class BrowserContext;
 }
 
 namespace devtools_bridge {
 
 /**
  * Client for DevTools Bridge for desktop Chrome. Uses WebContents to host
  * JavaScript implementation (therefore lives on the UI thread and must be
  * destroyed before |context|). WebContents works as a sandbox for WebRTC
  * related code.
  */
 class WebClient {
  public:
+  typedef base::Callback<void (const std::string& respose)>
+      CommandSuccessCallback;
+  typedef base::Closure CommandFailureCallback;
+
   class Delegate {
    public:
 
-    // TODO(serya): implement
+    virtual void SendCommand(const std::string& command,
+                             const CommandSuccessCallback& sucess_callback,
+                             const CommandFailureCallback& failure_callback) {}
   };
 
   virtual ~WebClient() {}
 
   static scoped_ptr<WebClient> CreateInstance(
       content::BrowserContext* context, Delegate* delegate);
 
+  virtual void Connect(const std::string& device_id) = 0;
+  virtual void Disconnect(const std::string& device_id) = 0;
+  virtual void DisconnectAll() = 0;
+
   // TODO(serya): Implement.
 
  protected:
   WebClient() {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WebClient);
 };
 
 }  // namespace devtools_bridge
 
 #endif // COMPONENTS_DEVTOOLS_BRIDGE_CLIENT_WEB_CLIENT_H_