1 files changed, 29 insertions, 0 deletions
diff --git a/src/core/extensions/pdf_web_contents_helper_client_qt.h b/src/core/extensions/pdf_web_contents_helper_client_qt.h
new file mode 100644
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+++ b/src/core/extensions/pdf_web_contents_helper_client_qt.h
@@ -0,0 +1,29 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef PDF_WEB_CONTENTS_HELPER_CLIENT_QT_H_
+#define PDF_WEB_CONTENTS_HELPER_CLIENT_QT_H_
+
+#include "base/macros.h"
+#include "components/pdf/browser/pdf_web_contents_helper_client.h"
+
+namespace extensions {
+
+class PDFWebContentsHelperClientQt : public pdf::PDFWebContentsHelperClient {
+public:
+    PDFWebContentsHelperClientQt();
+    ~PDFWebContentsHelperClientQt() override;
+
+private:
+    // pdf::PDFWebContentsHelperClient:
+    void UpdateContentRestrictions(content::WebContents* contents, int content_restrictions) override;
+    void OnPDFHasUnsupportedFeature(content::WebContents* contents) override;
+    void OnSaveURL(content::WebContents* contents) override;
+
+    DISALLOW_COPY_AND_ASSIGN(PDFWebContentsHelperClientQt);
+};
+
+}  // namespace extensions
+
+#endif  // PDF_WEB_CONTENTS_HELPER_CLIENT_QT_H_