Added a debug info UI for Blimp

blimp/engine/session/blimp_engine_session.cc

 // Copyright 2015 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.
 
 #include "blimp/engine/session/blimp_engine_session.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/memory/ptr_util.h"
@@ skipping 171 matching lines @@
   connection_manager_->AddTransport(base::WrapUnique(transport));
 
   transport->GetLocalAddress(&address);
   port_ = address.port();
 }
 
 void EngineNetworkComponents::HandleConnection(
     std::unique_ptr<BlimpConnection> connection) {
   // Observe |connection| for disconnection events.
   connection->AddConnectionErrorObserver(this);
+  connection->SetBlimpConnectionDetails(nullptr);

[Khushal, 2016/05/18 00:23:00]

Don't really need to do this here. They already have a null
BlimpConnectionDetails.

[shaktisahu, 2016/05/19 21:39:18]

Done.

   connection_handler_->HandleConnection(std::move(connection));
 }
 
 void EngineNetworkComponents::OnConnectionError(int error) {
   DVLOG(1) << "EngineNetworkComponents::OnConnectionError(" << error << ")";
   quit_closure_.Run();
 }
 
 BrowserConnectionHandler*
 EngineNetworkComponents::GetBrowserConnectionHandler() {
@@ skipping 446 matching lines @@
 
   aura::Window* parent = window_tree_host_->window();
   aura::Window* content = web_contents_->GetNativeView();
   if (!parent->Contains(content))
     parent->AddChild(content);
   content->Show();
 }
 
 }  // namespace engine
 }  // namespace blimp