Move FaviconAttributes to UI

ios/chrome/browser/ui/favicon_view.h

Index: ios/chrome/browser/ui/favicon_view.h
diff --git a/ios/chrome/browser/ui/favicon_view.h b/ios/chrome/browser/ui/favicon_view.h
deleted file mode 100644
index b79f776df85c7c243340da51c92f6870bb833d1b..0000000000000000000000000000000000000000
--- a/ios/chrome/browser/ui/favicon_view.h
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright 2016 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.
-
-#ifndef IOS_CHROME_BROWSER_UI_FAVICON_VIEW_H_
-#define IOS_CHROME_BROWSER_UI_FAVICON_VIEW_H_
-
-#import <UIKit/UIKit.h>
-
-#import "ios/chrome/browser/favicon/favicon_attributes.h"
-
-namespace {
-// Minimum width and height of favicon.
-const CGFloat kFaviconMinSize = 16.0f;
-// Default width and height of favicon.
-const CGFloat kFaviconPreferredSize = 24.0f;
-}  // namespace
-
-@interface FaviconViewNew : UIView
-
-// Configures this view with given attributes.
-- (void)configureWithAttributes:(FaviconAttributes*)attributes;
-// Sets monogram font.
-- (void)setFont:(UIFont*)font;
-
-@end
-
-#endif  // IOS_CHROME_BROWSER_UI_FAVICON_VIEW_H_