PlzNavigate: Move navigation-level mixed content checks to the browser.

content/browser/frame_host/render_frame_host_delegate.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 207 matching lines @@
       const GURL& url);
 
   // Called by |frame| to notify that it has received an update on focused
   // element. |bounds_in_root_view| is the rectangle containing the element that
   // is focused and is with respect to root frame's RenderWidgetHost's
   // coordinate space.
   virtual void OnFocusedElementChangedInFrame(
       RenderFrameHostImpl* frame,
       const gfx::Rect& bounds_in_root_view) {}
 
+  // Notifies that mixed-content was displayed or ran within the container
+  // WebContents.
+  virtual void DidDisplayInsecureContent() {}
+  virtual void DidRunInsecureContent(const GURL& security_origin,
+                                     const GURL& target_url) {}
+
  protected:
   virtual ~RenderFrameHostDelegate() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_