Get maximum age of clipboard from clipboard_recent_contents.cc in iOS impl

ios/chrome/widget_extension/widget_view_controller.mm

Index: ios/chrome/widget_extension/widget_view_controller.mm
diff --git a/ios/chrome/widget_extension/widget_view_controller.mm b/ios/chrome/widget_extension/widget_view_controller.mm
index b68b97a491f1179433504999bb448544643bd6ba..141cc231832d6d646736c8bcb5ee0fc903cee702 100644
--- a/ios/chrome/widget_extension/widget_view_controller.mm
+++ b/ios/chrome/widget_extension/widget_view_controller.mm
@@ -55,9 +55,10 @@ NSString* const kXCallbackURLHost = @"x-callback-url";
   self = [super init];
   if (self) {
     _clipboardRecentContent = [[ClipboardRecentContentImplIOS alloc]
-        initWithAuthorizedSchemes:[NSSet setWithObjects:@"http", @"https", nil]
-                     userDefaults:app_group::GetGroupUserDefaults()
-                         delegate:nil];
+           initWithMaxAge:1 * 60 * 60
+        authorizedSchemes:[NSSet setWithObjects:@"http", @"https", nil]
+             userDefaults:app_group::GetGroupUserDefaults()
+                 delegate:nil];
   }
   return self;
 }