Install the webengineprofile as singleton

This fixes the bug that the main process would hang on exit as long as
we have a requestinterceptor installed. It's most likely a bug that this
does not work, but the new solution anyways cleans up the code a bit, so
that's a nice sideeffect.

Fixes T5570

1 files changed, 3 insertions, 0 deletions

diff --git a/components/mailviewer/contents/ui/HtmlContent.qml b/components/mailviewer/contents/ui/HtmlContent.qml
index f864ad02..946bbe37 100644
--- a/components/mailviewer/contents/ui/HtmlContent.qml
+++ b/components/mailviewer/contents/ui/HtmlContent.qml
@@ -21,6 +21,8 @@ import QtQuick.Controls 1.3
 //TODO import QtWebEngine 1.4
 import QtWebEngine 1.3
 
+import org.kube.framework 1.0 as Kube
+
 Item {
     id: root
     property string content
@@ -66,6 +68,7 @@ Item {
             autoLoadIconsForPage: false
             accelerated2dCanvasEnabled: false
         }
+        profile: Kube.WebEngineProfile
         //TODO Disable the context menu (depends on webengine 1.4)
         // onContextMenuRequested: function(request) {
         //     request.accepted = true