Remove dependency on Profile's IsOffTheRecord in favicon_handler.

chrome/browser/favicon/favicon_handler.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/browser/favicon/favicon_handler.h"
 
 #include "build/build_config.h"
 
 #include <algorithm>
 #include <vector>
@@ skipping 454 matching lines @@
 }
 
 void FaviconHandler::SetHistoryFavicons(const GURL& page_url,
                                         const GURL& icon_url,
                                         chrome::IconType icon_type,
                                         const gfx::Image& image) {
   GetFaviconService()->SetFavicons(page_url, icon_url, icon_type, image);
 }
 
 bool FaviconHandler::ShouldSaveFavicon(const GURL& url) {
-  if (!profile_->IsOffTheRecord())
+  if (!delegate_->IsOffTheRecord())
     return true;
 
   // Otherwise store the favicon if the page is bookmarked.
   BookmarkService* bookmark_service =
       BookmarkService::FromBrowserContext(profile_);
   return bookmark_service && bookmark_service->IsBookmarked(url);
 }
 
 void FaviconHandler::NotifyFaviconUpdated(bool icon_url_changed) {
   delegate_->NotifyFaviconUpdated(icon_url_changed);
@@ skipping 56 matching lines @@
     const GURL& page_url,
     const GURL& icon_url,
     chrome::IconType icon_type) {
   if (favicon_expired_or_incomplete_) {
     // We have the mapping, but the favicon is out of date. Download it now.
     ScheduleDownload(page_url, icon_url, icon_type);
   } else if (GetFaviconService()) {
     // We don't know the favicon, but we may have previously downloaded the
     // favicon for another page that shares the same favicon. Ask for the
     // favicon given the favicon URL.
-    if (profile_->IsOffTheRecord()) {
+    if (delegate_->IsOffTheRecord()) {
       GetFaviconFromFaviconService(
           icon_url, icon_type,
           base::Bind(&FaviconHandler::OnFaviconData, base::Unretained(this)),
           &cancelable_task_tracker_);
     } else {
       // Ask the history service for the icon. This does two things:
       // 1. Attempts to fetch the favicon data from the database.
       // 2. If the favicon exists in the database, this updates the database to
       //    include the mapping between the page url and the favicon url.
       // This is asynchronous. The history service will call back when done.
@@ skipping 49 matching lines @@
                                           GetMaximalIconSize(icon_type));
   if (download_id) {
     // Download ids should be unique.
     DCHECK(download_requests_.find(download_id) == download_requests_.end());
     download_requests_[download_id] =
         DownloadRequest(url, image_url, icon_type);
   }
 
   return download_id;
 }