Moving FaviconService to a ProfileKeyedService.

chrome/browser/favicon/favicon_service.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_service.h"
 
 #include "chrome/browser/history/history.h"
 #include "chrome/browser/history/history_backend.h"
 #include "chrome/browser/history/history_service_factory.h"
-#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/chrome_web_ui_controller_factory.h"
 #include "chrome/common/url_constants.h"
 
-FaviconService::FaviconService(Profile* profile) : profile_(profile) {
+FaviconService::FaviconService(HistoryService* history_service)
+    : history_service_(history_service) {
 }
 
 FaviconService::Handle FaviconService::GetFavicon(
     const GURL& icon_url,
     history::IconType icon_type,
     CancelableRequestConsumerBase* consumer,
     const FaviconDataCallback& callback) {
   GetFaviconRequest* request = new GetFaviconRequest(callback);
   AddRequest(request, consumer);
-  HistoryService* hs =
-      HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
-  if (hs)
-    hs->GetFavicon(request, icon_url, icon_type);
+  if (history_service_)
+    history_service_->GetFavicon(request, icon_url, icon_type);
   else
     ForwardEmptyResultAsync(request);
   return request->handle();
 }
 
 FaviconService::Handle FaviconService::UpdateFaviconMappingAndFetch(
     const GURL& page_url,
     const GURL& icon_url,
     history::IconType icon_type,
     CancelableRequestConsumerBase* consumer,
     const FaviconDataCallback& callback) {
   GetFaviconRequest* request = new GetFaviconRequest(callback);
   AddRequest(request, consumer);
-  HistoryService* hs =
-      HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
-  if (hs)
-    hs->UpdateFaviconMappingAndFetch(request, page_url, icon_url, icon_type);
+  if (history_service_)
+    history_service_->UpdateFaviconMappingAndFetch(request, page_url,
+                                                   icon_url, icon_type);
   else
     ForwardEmptyResultAsync(request);
   return request->handle();
 }
 
 FaviconService::Handle FaviconService::GetFaviconForURL(
+    Profile* profile,
     const GURL& page_url,
     int icon_types,
     CancelableRequestConsumerBase* consumer,
     const FaviconDataCallback& callback) {
   GetFaviconRequest* request = new GetFaviconRequest(callback);
   AddRequest(request, consumer);
   FaviconService::Handle handle = request->handle();
   if (page_url.SchemeIs(chrome::kChromeUIScheme) ||
       page_url.SchemeIs(chrome::kExtensionScheme)) {
     ChromeWebUIControllerFactory::GetInstance()->GetFaviconForURL(
-        profile_, request, page_url);
+        profile, request, page_url);
   } else {
-    HistoryService* hs = HistoryServiceFactory::GetForProfile(
-        profile_, Profile::EXPLICIT_ACCESS);
-    if (hs)
-      hs->GetFaviconForURL(request, page_url, icon_types);
+    if (history_service_)
+      history_service_->GetFaviconForURL(request, page_url, icon_types);
     else
       ForwardEmptyResultAsync(request);
   }
   return handle;
 }
 
 // Requests the favicon for |favicon_id|. The |consumer| is notified when the
 // bits have been fetched.
 FaviconService::Handle FaviconService::GetFaviconForID(
     history::FaviconID favicon_id,
     CancelableRequestConsumerBase* consumer,
     const FaviconDataCallback& callback) {
   GetFaviconRequest* request = new GetFaviconRequest(callback);
   AddRequest(request, consumer);
   FaviconService::Handle handle = request->handle();
-  HistoryService* hs =
-      HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
-  if (hs)
-    hs->GetFaviconForID(request, favicon_id);
+  if (history_service_)
+    history_service_->GetFaviconForID(request, favicon_id);
   else
     ForwardEmptyResultAsync(request);
 
   return handle;
 }
 
 
 void FaviconService::SetFaviconOutOfDateForPage(const GURL& page_url) {
-  HistoryService* hs =
-      HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
-  if (hs)
-    hs->SetFaviconOutOfDateForPage(page_url);
+  if (history_service_)
+    history_service_->SetFaviconOutOfDateForPage(page_url);
 }
 
 void FaviconService::CloneFavicon(const GURL& old_page_url,
                                   const GURL& new_page_url) {
-  HistoryService* hs =
-      HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
-  if (hs)
-    hs->CloneFavicon(old_page_url, new_page_url);
+  if (history_service_)
+    history_service_->CloneFavicon(old_page_url, new_page_url);
 }
 
 void FaviconService::SetImportedFavicons(
     const std::vector<history::ImportedFaviconUsage>& favicon_usage) {
-  HistoryService* hs =
-      HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
-  if (hs)
-    hs->SetImportedFavicons(favicon_usage);
+  if (history_service_)
+    history_service_->SetImportedFavicons(favicon_usage);
 }
 
 void FaviconService::SetFavicon(const GURL& page_url,
                                 const GURL& icon_url,
                                 const std::vector<unsigned char>& image_data,
                                 history::IconType icon_type) {
-  HistoryService* hs =
-      HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
-  if (hs)
-    hs->SetFavicon(page_url, icon_url, image_data, icon_type);
+  if (history_service_)
+    history_service_->SetFavicon(page_url, icon_url, image_data, icon_type);
 }
 
 FaviconService::~FaviconService() {
 }
 
 void FaviconService::ForwardEmptyResultAsync(GetFaviconRequest* request) {
   request->ForwardResultAsync(request->handle(), history::FaviconData());
 }