Add the feature to retain the user gesture in the extension callback

chrome/renderer/extensions/dispatcher.cc

 // Copyright (c) 2012 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 "chrome/renderer/extensions/dispatcher.h"
 
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/debug/alias.h"
 #include "base/json/json_reader.h"
@@ skipping 1583 matching lines @@
 
   if (url.is_valid())
     return Feature::WEB_PAGE_CONTEXT;
 
   return Feature::UNSPECIFIED_CONTEXT;
 }
 
 void Dispatcher::OnExtensionResponse(int request_id,
                                      bool success,
                                      const base::ListValue& response,
-                                     const std::string& error) {
-  request_sender_->HandleResponse(request_id, success, response, error);
+                                     const std::string& error,
+                                     bool user_gesture) {
+  request_sender_->HandleResponse(request_id, success, response, error,
+      user_gesture);
 }
 
 bool Dispatcher::CheckContextAccessToExtensionAPI(
     const std::string& function_name, ChromeV8Context* context) const {
   if (!context) {
     DLOG(ERROR) << "Not in a v8::Context";
     return false;
   }
 
   if (!context->extension()) {
@@ skipping 80 matching lines @@
 }
 
 void Dispatcher::ClearPortData(int port_id) {
   // Only the target port side has entries in |port_to_tab_id_map_|. If
   // |port_id| is a source port, std::map::erase() will just silently fail
   // here as a no-op.
   port_to_tab_id_map_.erase(port_id);
 }
 
 }  // namespace extensions