Use IOSImageDataFetcherWrapper for favicon

ios/chrome/browser/ui/browser_view_controller.mm

Index: ios/chrome/browser/ui/browser_view_controller.mm
diff --git a/ios/chrome/browser/ui/browser_view_controller.mm b/ios/chrome/browser/ui/browser_view_controller.mm
index 830c37820422ddaea14e7ed23db9deca4b86ee3a..9cf5af4e4d4de2f550d656c895d4d4d87712c831 100644
--- a/ios/chrome/browser/ui/browser_view_controller.mm
+++ b/ios/chrome/browser/ui/browser_view_controller.mm
@@ -3049,7 +3049,9 @@ class BrowserBookmarkModelBridge : public bookmarks::BookmarkModelObserver {
   DCHECK(url.is_valid());
   base::WeakNSObject<BrowserViewController> weakSelf(self);
   const GURL image_source_url = url;
-  image_fetcher::IOSImageDataFetcherCallback callback = ^(NSData* data) {
+  image_fetcher::IOSImageDataFetcherCallback callback = ^(
+      NSData* data, const int response_code) {
+
     DCHECK(data);
     dispatch_async(dispatch_get_main_queue(), ^{
       [weakSelf searchByImageData:data atURL:image_source_url];
@@ -3105,11 +3107,12 @@ class BrowserBookmarkModelBridge : public bookmarks::BookmarkModelObserver {
               referrer:(const web::Referrer&)referrer {
   DCHECK(url.is_valid());
 
-  image_fetcher::IOSImageDataFetcherCallback callback = ^(NSData* data) {
-    DCHECK(data);
+  image_fetcher::IOSImageDataFetcherCallback callback =
+      ^(NSData* data, const int response_code) {
+        DCHECK(data);
 
-    [self managePermissionAndSaveImage:data];
-  };
+        [self managePermissionAndSaveImage:data];
+      };
   _imageFetcher->FetchImageDataWebpDecoded(
       url, callback, web::ReferrerHeaderValueForNavigation(url, referrer),
       web::PolicyForNavigation(url, referrer));