[sync] Scope BrowserListRouterHelper to browsers with a matching profile

chrome/browser/sync/sessions/sync_sessions_web_contents_router.cc

 // Copyright 2017 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/sync/sessions/sync_sessions_web_contents_router.h"
 
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #if !defined(OS_ANDROID)
 #include "chrome/browser/sync/sessions/browser_list_router_helper.h"
@@ skipping 28 matching lines @@
   history::HistoryService* history_service =
       HistoryServiceFactory::GetForProfile(profile,
                                            ServiceAccessType::EXPLICIT_ACCESS);
   if (history_service) {
     favicon_changed_subscription_ = history_service->AddFaviconsChangedCallback(
         base::Bind(&SyncSessionsWebContentsRouter::OnFaviconsChanged,
                    base::Unretained(this)));
   }
 
 #if !defined(OS_ANDROID)
-  browser_list_helper_ = base::MakeUnique<BrowserListRouterHelper>(this);
+  browser_list_helper_ =
+      base::MakeUnique<BrowserListRouterHelper>(this, profile);
 #endif  // !defined(OS_ANDROID)
 }
 
 SyncSessionsWebContentsRouter::~SyncSessionsWebContentsRouter() {}
 
 void SyncSessionsWebContentsRouter::NotifyTabModified(
     content::WebContents* web_contents,
     bool page_load_completed) {
   SyncedTabDelegate* delegate = nullptr;
   if (web_contents)
@@ skipping 32 matching lines @@
 
 void SyncSessionsWebContentsRouter::Shutdown() {
   favicon_changed_subscription_.reset();
 
 #if !defined(OS_ANDROID)
   browser_list_helper_.reset();
 #endif  // !defined(OS_ANDROID)
 }
 
 }  // namespace sync_sessions