1 files changed, 5 insertions, 0 deletions
diff --git a/chromium/content/browser/frame_host/render_frame_host_delegate.h b/chromium/content/browser/frame_host/render_frame_host_delegate.h
index ee5aae52bda..a2a4c599c3a 100644
--- a/chromium/content/browser/frame_host/render_frame_host_delegate.h
+++ b/chromium/content/browser/frame_host/render_frame_host_delegate.h
@@ -31,6 +31,7 @@ class Message;
 
 namespace content {
 class GeolocationServiceContext;
+class InterstitialPage;
 class PageState;
 class RenderFrameHost;
 class WakeLockServiceContext;
@@ -116,6 +117,10 @@ class CONTENT_EXPORT RenderFrameHostDelegate {
   // not a WebContents, returns NULL.
   virtual WebContents* GetAsWebContents();
 
+  // Returns this object cast to an InterstitialPage if it is one. Returns
+  // nullptr otherwise.
+  virtual InterstitialPage* GetAsInterstitialPage();
+
   // The render frame has requested access to media devices listed in
   // |request|, and the client should grant or deny that permission by
   // calling |callback|.