Avoid discarding freshly created background tabs

android_webview/native/aw_dev_tools_server.cc

 // Copyright 2013 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 "android_webview/native/aw_dev_tools_server.h"
 
 #include "android_webview/browser/in_process_view_renderer.h"
 #include "base/bind.h"
 #include "base/json/json_writer.h"
 #include "base/strings/stringprintf.h"
@@ skipping 54 matching lines @@
   base::TimeTicks last_activity_time_;
 };
 
 Target::Target(WebContents* web_contents) {
   agent_host_ =
       DevToolsAgentHost::GetOrCreateFor(web_contents->GetRenderViewHost());
   id_ = agent_host_->GetId();
   description_ = GetViewDescription(web_contents);
   title_ = base::UTF16ToUTF8(web_contents->GetTitle());
   url_ = web_contents->GetURL();
-  last_activity_time_ = web_contents->GetLastSelectedTime();
+  last_activity_time_ = web_contents->GetLastActiveTime();
 }
 
 // Delegate implementation for the devtools http handler for WebView. A new
 // instance of this gets created each time web debugging is enabled.
 class AwDevToolsServerDelegate : public content::DevToolsHttpHandlerDelegate {
  public:
   AwDevToolsServerDelegate() {}
   virtual ~AwDevToolsServerDelegate() {}
 
   // DevToolsHttpProtocolHandler::Delegate overrides.
@@ skipping 130 matching lines @@
   AwDevToolsServer* devtools_server =
       reinterpret_cast<AwDevToolsServer*>(server);
   if (enabled) {
     devtools_server->Start();
   } else {
     devtools_server->Stop();
   }
 }
 
 }  // namespace android_webview