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

net/url_request/url_request.h

Index: net/url_request/url_request.h
diff --git a/net/url_request/url_request.h b/net/url_request/url_request.h
index e1406f33633922e9ebc4625d62b3518b409d361c..134f8833c9009628f88055281357b1a57cf8fc2f 100644
--- a/net/url_request/url_request.h
+++ b/net/url_request/url_request.h
@@ -590,6 +590,9 @@ class NET_EXPORT URLRequest : NON_EXPORTED_BASE(public base::NonThreadSafe),
   // response to an OnReceivedRedirect call.
   void FollowDeferredRedirect();
 
+  // Returns the URL of a redirect that has been previously deferred.
+  const GURL& GetDeferredRedirectUrl();

[jam, 2017/01/09 21:15:46]

nit: i believe these net changes aren't needed anymore? I don't see callers

[carlosk, 2017/01/10 19:13:11]

Yes, I spun this off, changed it there and forgot to remove it here. Good catch!

+
   // One of the following two methods should be called in response to an
   // OnAuthRequired() callback (and only then).
   // SetAuth will reissue the request with the given credentials.