| Index: content/public/common/web_preferences.cc | 
| diff --git a/content/public/common/web_preferences.cc b/content/public/common/web_preferences.cc | 
| index 64eafb6ddc68b47455b8ad2143f2bdc801ea7262..6a888d2602420effe80fd9dce633d018fb878915 100644 | 
| --- a/content/public/common/web_preferences.cc | 
| +++ b/content/public/common/web_preferences.cc | 
| @@ -208,6 +208,7 @@ WebPreferences::WebPreferences() | 
| resue_global_for_unowned_main_frame(false), | 
| progress_bar_completion(ProgressBarCompletion::LOAD_EVENT), | 
| spellcheck_enabled_by_default(true), | 
| +      video_fullscreen_orientation_lock_enabled(false), | 
| #endif | 
| #if defined(OS_ANDROID) | 
| default_minimum_page_scale_factor(0.25f), | 
|  |