Make FaviconService() use Porfile as parameter

chrome/browser/favicon/favicon_service.h

Index: chrome/browser/favicon/favicon_service.h
diff --git a/chrome/browser/favicon/favicon_service.h b/chrome/browser/favicon/favicon_service.h
index ed1bc3d249530c8c511cd3dbd45d4e6279ec072c..0e5698f333a85d756bbca4d099cae3c19994dc3c 100644
--- a/chrome/browser/favicon/favicon_service.h
+++ b/chrome/browser/favicon/favicon_service.h
@@ -34,22 +34,19 @@ struct FaviconImageResult;
 class FaviconService : public CancelableRequestProvider,
                        public BrowserContextKeyedService {
  public:
-  explicit FaviconService(HistoryService* history_service);
+  explicit FaviconService(Profile* profile);
 
   virtual ~FaviconService();
 
   // Auxiliary argument structure for requesting favicons for URLs.
   struct FaviconForURLParams {
-    FaviconForURLParams(Profile* profile,
-                        const GURL& page_url,
+    FaviconForURLParams(const GURL& page_url,
                         int icon_types,
                         int desired_size_in_dip)
-        : profile(profile),
-          page_url(page_url),
+        : page_url(page_url),
           icon_types(icon_types),
           desired_size_in_dip(desired_size_in_dip) {}
 
-    Profile* profile;
     GURL page_url;
     int icon_types;
     int desired_size_in_dip;
@@ -243,7 +240,8 @@ class FaviconService : public CancelableRequestProvider,
  private:
   typedef uint32 MissingFaviconURLHash;
   base::hash_set<MissingFaviconURLHash> missing_favicon_urls_;
-  HistoryService* history_service_;
+  scoped_ptr<HistoryService> history_service_;
+  Profile* profile_;
 
   // Helper function for GetFaviconImageForURL(), GetRawFaviconForURL() and
   // GetFaviconForURL().