Remove the retargeting notification

content/test/web_contents_observer_sanity_checker.cc

Index: content/test/web_contents_observer_sanity_checker.cc
diff --git a/content/test/web_contents_observer_sanity_checker.cc b/content/test/web_contents_observer_sanity_checker.cc
index e522297bb8ffcb2f96ddcb5e6355ef18de2d7344..eedbb8909b13d36e920c1661630ae08ec19da275 100644
--- a/content/test/web_contents_observer_sanity_checker.cc
+++ b/content/test/web_contents_observer_sanity_checker.cc
@@ -244,7 +244,8 @@ void WebContentsObserverSanityChecker::DidOpenRequestedURL(
     const Referrer& referrer,
     WindowOpenDisposition disposition,
     ui::PageTransition transition,
-    bool started_from_context_menu) {
+    bool started_from_context_menu,
+    bool renderer_initiated) {
   AssertRenderFrameExists(source_render_frame_host);
 }