[Extensions] Remove source/opener tab id from extension ports

extensions/renderer/extension_frame_helper.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 "extensions/renderer/extension_frame_helper.h"
 
 #include "base/metrics/histogram_macros.h"
 #include "base/strings/string_util.h"
 #include "base/timer/elapsed_timer.h"
 #include "content/public/renderer/render_frame.h"
@@ skipping 327 matching lines @@
       extension_dispatcher_->script_context_set(),
       target_port_id,
       channel_name,
       source,
       info,
       tls_channel_id,
       render_frame());
 }
 
 void ExtensionFrameHelper::OnExtensionDeliverMessage(int target_id,
-                                                     int source_tab_id,
                                                      const Message& message) {
   MessagingBindings::DeliverMessage(
       extension_dispatcher_->script_context_set(), target_id, message,
       render_frame());
 }
 
 void ExtensionFrameHelper::OnExtensionDispatchOnDisconnect(
     int port_id,
     const std::string& error_message) {
   MessagingBindings::DispatchOnDisconnect(
@@ skipping 59 matching lines @@
   }
   request.callback.Run(port_id);
   pending_port_requests_.erase(iter);
 }
 
 void ExtensionFrameHelper::OnDestruct() {
   delete this;
 }
 
 }  // namespace extensions