ATP: Disable PageInfoAboutThisSite feature on iOS by default

The feature shouldn't be enabled on iOS yet.

Bug: 343584518
Change-Id: I16d6a0137c57eef373bcda71e83e8663e130dc78
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5581234
Auto-Submit: Christian Dullweber <[email protected]>
Commit-Queue: Tom Van Goethem <[email protected]>
Reviewed-by: Tom Van Goethem <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1308024}
diff --git a/components/page_info/core/features.cc b/components/page_info/core/features.cc
index e0dd24a..d24268f 100644
--- a/components/page_info/core/features.cc
+++ b/components/page_info/core/features.cc
@@ -30,7 +30,12 @@
 
 BASE_FEATURE(kPageInfoAboutThisSite,
              "PageInfoAboutThisSite",
-             base::FEATURE_ENABLED_BY_DEFAULT);
+#if BUILDFLAG(IS_IOS)
+             base::FEATURE_DISABLED_BY_DEFAULT
+#else
+             base::FEATURE_ENABLED_BY_DEFAULT
+#endif
+);
 BASE_FEATURE(kPageInfoAboutThisSiteMoreLangs,
              "PageInfoAboutThisSiteMoreLangs",
              base::FEATURE_DISABLED_BY_DEFAULT);