Revive ReloadAndBypassCache

Appears to be an oversight for widgets, as the API was there,
but just wasn't wired.
Also add it for QQuickWebEngineView while we're at it.

Change-Id: I07d6e356cbaf22b79f3fc5a82df78c6821993e8d
Reviewed-by: Zeno Albisser <zeno.albisser@digia.com>

src/core/web_contents_adapter.cpp

@@ -454,6 +454,13 @@ void WebContentsAdapter::reload()
     d->webContents->Focus();
 }
 
+void WebContentsAdapter::reloadAndBypassCache()
+{
+    Q_D(WebContentsAdapter);
+    d->webContents->GetController().ReloadIgnoringCache(/*checkRepost = */false);
+    d->webContents->Focus();
+}
+
 void WebContentsAdapter::load(const QUrl &url)
 {
     // The situation can occur when relying on the editingFinished signal in QML to set the url

src/core/web_contents_adapter.h

@@ -74,6 +74,7 @@ public:
     bool canGoForward() const;
     void stop();
     void reload();
+    void reloadAndBypassCache();
     void load(const QUrl&);
     void setContent(const QByteArray &data, const QString &mimeType, const QUrl &baseUrl);
     QUrl activeUrl() const;

src/webengine/api/qquickwebengineview.cpp

@@ -665,6 +665,14 @@ void QQuickWebEngineView::reload()
     d->adapter->reload();
 }
 
+void QQuickWebEngineView::reloadAndBypassCache()
+{
+    Q_D(QQuickWebEngineView);
+    if (!d->adapter)
+        return;
+    d->adapter->reloadAndBypassCache();
+}
+
 void QQuickWebEngineView::stop()
 {
     Q_D(QQuickWebEngineView);

src/webengine/api/qquickwebengineview_p.h

@@ -207,6 +207,7 @@ public Q_SLOTS:
     void goForward();
     void goBackOrForward(int index);
     void reload();
+    void reloadAndBypassCache();
     void stop();
     Q_REVISION(1) void findText(const QString &subString, FindFlags options = 0, const QJSValue &callback = QJSValue());
     Q_REVISION(1) void fullScreenCancelled();

src/webenginewidgets/api/qwebenginepage.cpp

@@ -646,6 +646,9 @@ void QWebEnginePage::triggerAction(WebAction action, bool)
     case Reload:
         d->adapter->reload();
         break;
+    case ReloadAndBypassCache:
+        d->adapter->reloadAndBypassCache();
+        break;
     case Cut:
         d->adapter->cut();
         break;