Fixes for Safe Browsing with unrelated pending navigations.

content/browser/frame_host/interstitial_page_impl.cc

Index: content/browser/frame_host/interstitial_page_impl.cc
diff --git a/content/browser/frame_host/interstitial_page_impl.cc b/content/browser/frame_host/interstitial_page_impl.cc
index 3b37a7c31682eb514731162785f1cb9fae4a8b3a..c45eb6968daf8d1e5e3e70fc85540f84c39463f5 100644
--- a/content/browser/frame_host/interstitial_page_impl.cc
+++ b/content/browser/frame_host/interstitial_page_impl.cc
@@ -182,11 +182,6 @@ InterstitialPageImpl::InterstitialPageImpl(
       delegate_(delegate),
       weak_ptr_factory_(this) {
   InitInterstitialPageMap();
-  // It would be inconsistent to create an interstitial with no new navigation
-  // (which is the case when the interstitial was triggered by a sub-resource on
-  // a page) when we have a pending entry (in the process of loading a new top
-  // frame).
-  DCHECK(new_navigation || !web_contents->GetController().GetPendingEntry());
 }
 
 InterstitialPageImpl::~InterstitialPageImpl() {