Fix bugs and test failures with browser-side navigation (issue #2290)

libcef/browser/net/net_util.cc

@@ -0,0 +1,22 @@
+// Copyright (c) 2017 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+
+#include "libcef/browser/net/net_util.h"
+
+#include "net/url_request/url_request.h"
+#include "url/url_constants.h"
+
+namespace net_util {
+
+bool IsInternalRequest(net::URLRequest* request) {
+  // With PlzNavigate we now receive blob URLs. Ignore these URLs.
+  // See https://crbug.com/776884 for details.
+  if (request->url().SchemeIs(url::kBlobScheme)) {
+    return true;
+  }
+
+  return false;
+}
+
+};  // namespace net_util