4 files changed, 34 insertions, 4 deletions
diff --git a/src/webenginewidgets/api/qwebenginepage.cpp b/src/webenginewidgets/api/qwebenginepage.cpp
index 850a29a16..ad6196850 100644
--- a/src/webenginewidgets/api/qwebenginepage.cpp
+++ b/src/webenginewidgets/api/qwebenginepage.cpp
@@ -277,6 +277,12 @@ void QWebEnginePagePrivate::recentlyAudibleChanged(bool recentlyAudible)
     Q_EMIT q->recentlyAudibleChanged(recentlyAudible);
 }
 
+void QWebEnginePagePrivate::renderProcessPidChanged(qint64 pid)
+{
+    Q_Q(QWebEnginePage);
+    Q_EMIT q->renderProcessPidChanged(pid);
+}
+
 QRectF QWebEnginePagePrivate::viewportRect() const
 {
     return view ? view->rect() : QRectF();
@@ -937,6 +943,13 @@ QWebEnginePage::QWebEnginePage(QObject* parent)
 */
 
 /*!
+  \fn void QWebEnginePage::renderProcessPidChanged(qint64 pid);
+  \since 5.15
+
+  This signal is emitted when the underlying render process PID, \a renderProcessPid, changes.
+*/
+
+/*!
     \fn void QWebEnginePage::iconUrlChanged(const QUrl &url)
 
     This signal is emitted when the URL of the icon ("favicon") associated with the
@@ -1149,6 +1162,20 @@ bool QWebEnginePage::recentlyAudible() const
     return d->adapter->isInitialized() && d->adapter->recentlyAudible();
 }
 
+/*!
+  \property QWebEnginePage::renderProcessPid
+  \brief The process ID (PID) of the render process assigned to the current
+  page's main frame.
+  \since 5.15
+
+  If no render process is available yet, \c 0 is returned.
+*/
+qint64 QWebEnginePage::renderProcessPid() const
+{
+    Q_D(const QWebEnginePage);
+    return d->adapter->renderProcessPid();
+}
+
 void QWebEnginePage::setView(QWidget *newViewBase)
 {
     QWebEnginePagePrivate::bindPageAndView(this, qobject_cast<QWebEngineView *>(newViewBase));
@@ -2312,7 +2339,7 @@ QStringList QWebEnginePage::chooseFiles(FileSelectionMode mode, const QStringLis
     QString str;
     switch (static_cast<FilePickerController::FileChooserMode>(mode)) {
     case FilePickerController::OpenMultiple:
-        ret = QFileDialog::getOpenFileNames(view(), QString(), QString(), filter.join(";;"), nullptr, QFileDialog::HideNameFilterDetails);
+        ret = QFileDialog::getOpenFileNames(view(), QString(), QString(), filter.join(QStringLiteral(";;")), nullptr, QFileDialog::HideNameFilterDetails);
         break;
     // Chromium extension, not exposed as part of the public API for now.
     case FilePickerController::UploadFolder:
@@ -2326,7 +2353,7 @@ QStringList QWebEnginePage::chooseFiles(FileSelectionMode mode, const QStringLis
             ret << str;
         break;
     case FilePickerController::Open:
-        str = QFileDialog::getOpenFileName(view(), QString(), oldFiles.first(), filter.join(";;"), nullptr, QFileDialog::HideNameFilterDetails);
+        str = QFileDialog::getOpenFileName(view(), QString(), oldFiles.first(), filter.join(QStringLiteral(";;")), nullptr, QFileDialog::HideNameFilterDetails);
         if (!str.isNull())
             ret << str;
         break;
diff --git a/src/webenginewidgets/api/qwebenginepage.h b/src/webenginewidgets/api/qwebenginepage.h
index cd012ea70..3cf6a9f8b 100644
--- a/src/webenginewidgets/api/qwebenginepage.h
+++ b/src/webenginewidgets/api/qwebenginepage.h
@@ -92,6 +92,7 @@ class QWEBENGINEWIDGETS_EXPORT QWebEnginePage : public QObject {
     Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged)
     Q_PROPERTY(LifecycleState lifecycleState READ lifecycleState WRITE setLifecycleState NOTIFY lifecycleStateChanged)
     Q_PROPERTY(LifecycleState recommendedState READ recommendedState NOTIFY recommendedStateChanged)
+    Q_PROPERTY(qint64 renderProcessPid READ renderProcessPid NOTIFY renderProcessPidChanged)
 
 public:
     enum WebAction {
@@ -305,6 +306,7 @@ public:
     bool isAudioMuted() const;
     void setAudioMuted(bool muted);
     bool recentlyAudible() const;
+    qint64 renderProcessPid() const;
 
     void printToPdf(const QString &filePath, const QPageLayout &layout = QPageLayout(QPageSize(QPageSize::A4), QPageLayout::Portrait, QMarginsF()));
     void printToPdf(const QWebEngineCallback<const QByteArray&> &resultCallback, const QPageLayout &layout = QPageLayout(QPageSize(QPageSize::A4), QPageLayout::Portrait, QMarginsF()));
@@ -361,6 +363,7 @@ Q_SIGNALS:
     void contentsSizeChanged(const QSizeF &size);
     void audioMutedChanged(bool muted);
     void recentlyAudibleChanged(bool recentlyAudible);
+    void renderProcessPidChanged(qint64 pid);
 
     void pdfPrintingFinished(const QString &filePath, bool success);
     void printRequested();
diff --git a/src/webenginewidgets/api/qwebenginepage_p.h b/src/webenginewidgets/api/qwebenginepage_p.h
index e78b0f926..7fdc811e2 100644
--- a/src/webenginewidgets/api/qwebenginepage_p.h
+++ b/src/webenginewidgets/api/qwebenginepage_p.h
@@ -103,6 +103,7 @@ public:
     void didUpdateTargetURL(const QUrl&) override;
     void selectionChanged() override;
     void recentlyAudibleChanged(bool recentlyAudible) override;
+    void renderProcessPidChanged(qint64 pid) override;
     QRectF viewportRect() const override;
     QColor backgroundColor() const override;
     void loadStarted(const QUrl &provisionalUrl, bool isErrorPage = false) override;
diff --git a/src/webenginewidgets/doc/src/qwebenginesettings_lgpl.qdoc b/src/webenginewidgets/doc/src/qwebenginesettings_lgpl.qdoc
index 0706598ef..7043469a0 100644
--- a/src/webenginewidgets/doc/src/qwebenginesettings_lgpl.qdoc
+++ b/src/webenginewidgets/doc/src/qwebenginesettings_lgpl.qdoc
@@ -114,8 +114,7 @@
             subresources, such as scripts, and therefore disabling this setting is not a safety
             mechanism.
     \value  XSSAuditingEnabled
-            Monitors load requests for cross-site scripting attempts. Suspicious scripts are blocked
-            and reported in the inspector's JavaScript console. Enabled by default.
+            Obsolete and has no effect.
     \value  SpatialNavigationEnabled
             Enables the Spatial Navigation feature, which means the ability to navigate between
             focusable elements, such as hyperlinks and form controls, on a web page by using the