PlzNavigate: Enforce 'frame-src' CSP on the browser.

content/browser/frame_host/navigation_entry_impl.cc

Index: content/browser/frame_host/navigation_entry_impl.cc
diff --git a/content/browser/frame_host/navigation_entry_impl.cc b/content/browser/frame_host/navigation_entry_impl.cc
index 9d0d22c51d13b7fcefe9fd4efb26983ebdf868a8..1e872ed178f4277de07a49376edb6c214123d69f 100644
--- a/content/browser/frame_host/navigation_entry_impl.cc
+++ b/content/browser/frame_host/navigation_entry_impl.cc
@@ -685,7 +685,8 @@ CommonNavigationParams NavigationEntryImpl::ConstructCommonNavigationParams(
       dest_url, dest_referrer, GetTransitionType(), navigation_type,
       !IsViewSourceMode(), should_replace_entry(), ui_timestamp, report_type,
       GetBaseURLForDataURL(), GetHistoryURLForDataURL(), previews_state,
-      navigation_start, method, post_body ? post_body : post_data_);
+      navigation_start, method, post_body ? post_body : post_data_,
+      false /* should_bypass_main_world_csp */);
 }
 
 StartNavigationParams NavigationEntryImpl::ConstructStartNavigationParams()