[subresource_filter] Force the popup blocker on sites with activation

components/subresource_filter/content/browser/content_subresource_filter_throttle_manager.h

Index: components/subresource_filter/content/browser/content_subresource_filter_throttle_manager.h
diff --git a/components/subresource_filter/content/browser/content_subresource_filter_throttle_manager.h b/components/subresource_filter/content/browser/content_subresource_filter_throttle_manager.h
index e113c3cc890bbb450240095f48ca54ec2a3e9ed7..8194844af0b938823b293bcc951605cd8d7d0de4 100644
--- a/components/subresource_filter/content/browser/content_subresource_filter_throttle_manager.h
+++ b/components/subresource_filter/content/browser/content_subresource_filter_throttle_manager.h
@@ -91,6 +91,10 @@ class ContentSubresourceFilterThrottleManager
       content::NavigationHandle* navigation_handle,
       std::vector<std::unique_ptr<content::NavigationThrottle>>* throttles);
 
+  // Returns whether or not the current WebContents is allowed to create a new
+  // window.
+  bool ShouldDisallowNewWindow();
+
   VerifiedRuleset::Handle* ruleset_handle_for_testing() {
     return ruleset_handle_.get();
   }
@@ -120,8 +124,6 @@ class ContentSubresourceFilterThrottleManager
 
   // Calls OnFirstSubresourceLoadDisallowed on the Delegate at most once per
   // committed, non-same-page navigation in the main frame.
-  // TODO(csharrison): Ensure IPCs from the renderer go through this path when
-  // they disallow subresource loads.
   void MaybeCallFirstDisallowedLoad();
 
   VerifiedRuleset::Handle* EnsureRulesetHandle();