[DevTools] Port forwarding doesn't keep USB connection

chrome/browser/devtools/device/android_device_manager.h

Index: chrome/browser/devtools/device/android_device_manager.h
diff --git a/chrome/browser/devtools/device/android_device_manager.h b/chrome/browser/devtools/device/android_device_manager.h
index 9ec795bca523f29bff4a6cc97b9003fc47d2205b..ab6c833fa5317ed04359a878bdb1b0c4d9153851 100644
--- a/chrome/browser/devtools/device/android_device_manager.h
+++ b/chrome/browser/devtools/device/android_device_manager.h
@@ -83,8 +83,9 @@ class AndroidDeviceManager
     void Connected(int result, scoped_ptr<net::StreamSocket> socket);
     void OnFrameRead(const std::string& message);
     void OnSocketClosed();
+    void Terminate();
 
-    scoped_refptr<Device> device_;
+    Device* device_;
     std::string url_;
     WebSocketImpl* socket_impl_;
     Delegate* delegate_;
@@ -130,6 +131,7 @@ class AndroidDeviceManager
     scoped_refptr<base::MessageLoopProxy> device_message_loop_;
     scoped_refptr<DeviceProvider> provider_;
     std::string serial_;
+    std::set<AndroidWebSocket*> sockets_;
     base::WeakPtrFactory<Device> weak_factory_;
 
     DISALLOW_COPY_AND_ASSIGN(Device);