diff -Naur /var/tmp/paludis/dev-qt-qtwebengine-5.9.9999/work/qtwebengine-5.9.9999/src/core/network_delegate_qt.cpp /home/sss/temp/qtwebengine-5.9.9999/src/core/network_delegate_qt.cpp
--- a/src/core/network_delegate_qt.cpp	2017-07-09 17:37:49.762321907 +0300
+++ b/src/core/network_delegate_qt.cpp	2017-07-09 17:37:14.075318258 +0300
@@ -55,6 +55,7 @@
 #include "type_conversion.h"
 #include "web_contents_adapter_client.h"
 #include "web_contents_view_qt.h"
+#include <QWebEngineUrlRequestInfo>
 
 namespace QtWebEngineCore {
 
@@ -83,7 +84,7 @@
 
 QWebEngineUrlRequestInfo::ResourceType toQt(content::ResourceType resourceType)
 {
-    if (resourceType >= 0 && resourceType < content::ResourceType(QWebEngineUrlRequestInfo::ResourceTypeLast))
+    if (resourceType >= 0 && resourceType < content::ResourceType(QWebEngineUrlRequestInfo::ResourceTypeUnknown))
         return static_cast<QWebEngineUrlRequestInfo::ResourceType>(resourceType);
     return QWebEngineUrlRequestInfo::ResourceTypeUnknown;
 }