DevTools: return remote debugging targets sorted by last active time (as it was long ago).

content/browser/devtools/forwarding_agent_host.cc

 // 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.
 
 #include "content/browser/devtools/forwarding_agent_host.h"
 
 #include "base/bind.h"
 #include "content/browser/devtools/devtools_session.h"
 #include "content/browser/devtools/protocol/inspector_handler.h"
 
@@ skipping 58 matching lines @@
 }
 
 void ForwardingAgentHost::Reload() {
   delegate_->Reload();
 }
 
 bool ForwardingAgentHost::Close() {
   return delegate_->Close();
 }
 
+base::TimeTicks ForwardingAgentHost::GetLastActivityTime() {
+  return delegate_->GetLastActivityTime();
+}
+
 }  // content