Convert //chrome/browser/extensions from scoped_ptr to std::unique_ptr

chrome/browser/extensions/api/web_request/chrome_extension_web_request_event_router_delegate.cc

 // Copyright (c) 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 "chrome/browser/extensions/api/web_request/chrome_extension_web_request_event_router_delegate.h"
 
 #include "chrome/browser/extensions/activity_log/activity_action_constants.h"
 #include "chrome/browser/extensions/activity_log/activity_log.h"
 #include "chrome/browser/extensions/extension_action_runner.h"
 #include "content/public/browser/render_frame_host.h"
@@ skipping 43 matching lines @@
 ChromeExtensionWebRequestEventRouterDelegate::
     ~ChromeExtensionWebRequestEventRouterDelegate() {
 }
 
 void ChromeExtensionWebRequestEventRouterDelegate::LogExtensionActivity(
     content::BrowserContext* browser_context,
     bool is_incognito,
     const std::string& extension_id,
     const GURL& url,
     const std::string& api_call,
-    scoped_ptr<base::DictionaryValue> details) {
+    std::unique_ptr<base::DictionaryValue> details) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   if (!extensions::ExtensionsBrowserClient::Get()->IsValidContext(
       browser_context)) {
     return;
   }
 
   scoped_refptr<extensions::Action> action =
       new extensions::Action(extension_id,
                               base::Time::Now(),
                               extensions::Action::ACTION_WEB_REQUEST,
                               api_call);
   action->set_page_url(url);
   action->set_page_incognito(is_incognito);
   action->mutable_other()->Set(activity_log_constants::kActionWebRequest,
                                details.release());
   extensions::ActivityLog::GetInstance(browser_context)->LogAction(action);
 }
 
 void ChromeExtensionWebRequestEventRouterDelegate::NotifyWebRequestWithheld(
     int render_process_id,
     int render_frame_id,
     const std::string& extension_id) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
   content::BrowserThread::PostTask(
       content::BrowserThread::UI, FROM_HERE,
       base::Bind(&NotifyWebRequestWithheldOnUI, render_process_id,
                  render_frame_id, extension_id));
 }