Use the first_party_for_cookies URL to filter which requests the WebRequest API sees

chrome/browser/extensions/api/web_request/web_request_api_helpers.h

Index: chrome/browser/extensions/api/web_request/web_request_api_helpers.h
diff --git a/chrome/browser/extensions/api/web_request/web_request_api_helpers.h b/chrome/browser/extensions/api/web_request/web_request_api_helpers.h
index 98796578f164bfec90df1bf9902d3a27c4f61569..eada375fead8263108333efbdc43bb04e5515b1e 100644
--- a/chrome/browser/extensions/api/web_request/web_request_api_helpers.h
+++ b/chrome/browser/extensions/api/web_request/web_request_api_helpers.h
@@ -28,6 +28,11 @@ class ListValue;
 class Value;
 }
 
+namespace net {
+class BoundNetLog;
+class URLRequest;
+}
+
 namespace extension_web_request_api_helpers {
 
 typedef std::pair<std::string, std::string> ResponseHeader;
@@ -179,8 +184,8 @@ bool MergeOnAuthRequiredResponses(
     std::set<std::string>* conflicting_extensions,
     EventLogEntries* event_log_entries);
 
-// Returns true if requests for |url| shall not be reported to extensions.
-bool HideRequestForURL(const GURL& url);
+// Returns true if the request shall not be reported to extensions.
+bool HideRequest(net::URLRequest* request);
 
 // Returns whether |type| is a ResourceType that is handled by the web request
 // API.