[iOS] Add Request Mobile Site cell to tools menu

ios/chrome/browser/ui/tools_menu/tools_popup_controller.h

Index: ios/chrome/browser/ui/tools_menu/tools_popup_controller.h
diff --git a/ios/chrome/browser/ui/tools_menu/tools_popup_controller.h b/ios/chrome/browser/ui/tools_menu/tools_popup_controller.h
index a5d820fb5f0b1e1a4efb051b9e43e90c2cd3ab2f..fbb7c741900a76e7181ae8e00734cd94e8a61d1c 100644
--- a/ios/chrome/browser/ui/tools_menu/tools_popup_controller.h
+++ b/ios/chrome/browser/ui/tools_menu/tools_popup_controller.h
@@ -21,6 +21,11 @@ extern NSString* const kToolsMenuTableViewId;
 
 @property(nonatomic, assign) BOOL isCurrentPageBookmarked;
 
+// The user agent type used to load the current page, which also decides the
+// visibility and enability of "Request Desktop Site" and "Request Mobile Site"
+// cells in the tools popup menu.
+@property(nonatomic, assign) web::UserAgentType userAgentType;
+
 // Initializes the popup with the given |context|, a set of information used to
 // determine the appearance of the menu and the entries displayed.
 - (instancetype)initWithContext:(ToolsMenuContext*)context;
@@ -41,9 +46,6 @@ extern NSString* const kToolsMenuTableViewId;
 // Informs tools popup menu whether the switch to reader mode is possible.
 - (void)setCanUseReaderMode:(BOOL)enabled;
 
-// Informs tools popup menu whether "Request Desktop Site" can be enabled.
-- (void)setCanUseDesktopUserAgent:(BOOL)value;
-
 @end
 
 #endif  // IOS_CHROME_BROWSER_UI_TOOLS_MENU_TOOLS_POPUP_CONTROLLER_H_