  void WebContentsImpl::IncrementCapturerCount(const gfx::Size& capture_size) {
    DCHECK(!is_being_destroyed_);
    ++capturer_count_;
-@@ -3487,6 +3497,27 @@ void WebContentsImpl::OnDidLoadResourceFromMemoryCache(
+@@ -3501,6 +3511,27 @@ void WebContentsImpl::OnDidLoadResourceFromMemoryCache(
    }
  }
  

 void Document::enqueueUniqueAnimationFrameEvent(Event* event)
 {
     ensureScriptedAnimationController().enqueuePerFrameEvent(event);
@@ -5834,6 +5851,149 @@ bool Document::hasFocus() const
     return page() && page()->focusController().isDocumentFocused(*this);
 }
 

+  int GetIronframeStatus() const override;
+  std::string GetIronframeOrigin() const override;
   scoped_refptr<net::X509Certificate> GetCertificate() const override;
   bool FailsMalwareCheck() const override;
 
diff --git a/chrome/browser/ui/views/location_bar/location_bar_view.cc b/chrome/browser/ui/views/location_bar/location_bar_view.cc
index 1946e31..0f22f20 100644
--- a/chrome/browser/ui/views/location_bar/location_bar_view.cc
