|  | // Copyright 2018 The Chromium Authors | 
|  | // Use of this source code is governed by a BSD-style license that can be | 
|  | // found in the LICENSE file. | 
|  |  | 
|  | #ifndef IOS_CHROME_BROWSER_WEB_FEATURES_H_ | 
|  | #define IOS_CHROME_BROWSER_WEB_FEATURES_H_ | 
|  |  | 
|  | #include "base/feature_list.h" | 
|  | #include "build/build_config.h" | 
|  |  | 
|  | namespace web { | 
|  |  | 
|  | // Feature flag to tie the default zoom level for webpages to the current | 
|  | // dynamic type setting. | 
|  | BASE_DECLARE_FEATURE(kWebPageDefaultZoomFromDynamicType); | 
|  |  | 
|  | // Used to enable a different method of zooming web pages. | 
|  | BASE_DECLARE_FEATURE(kWebPageAlternativeTextZoom); | 
|  |  | 
|  | // Reneables text zoom on iPad. | 
|  | BASE_DECLARE_FEATURE(kWebPageTextZoomIPad); | 
|  |  | 
|  | // Feature flag for to use native session restoration. | 
|  | BASE_DECLARE_FEATURE(kRestoreSessionFromCache); | 
|  |  | 
|  | }  // namespace web | 
|  |  | 
|  | #endif  // IOS_CHROME_BROWSER_WEB_FEATURES_H_ |