Add PDF extension support (issue #1565)

libcef/renderer/extensions/extensions_renderer_client.h

@@ -0,0 +1,28 @@
+// 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 CEF_LIBCEF_RENDERER_EXTENSIONS_EXTENSIONS_RENDERER_CLIENT_H_
+#define CEF_LIBCEF_RENDERER_EXTENSIONS_EXTENSIONS_RENDERER_CLIENT_H_
+
+#include "base/macros.h"
+#include "extensions/renderer/extensions_renderer_client.h"
+
+namespace extensions {
+
+class CefExtensionsRendererClient : public ExtensionsRendererClient {
+ public:
+  CefExtensionsRendererClient();
+  ~CefExtensionsRendererClient() override;
+
+  // ExtensionsRendererClient implementation.
+  bool IsIncognitoProcess() const override;
+  int GetLowestIsolatedWorldId() const override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(CefExtensionsRendererClient);
+};
+
+}  // namespace extensions
+
+#endif  // CEF_LIBCEF_RENDERER_EXTENSIONS_EXTENSIONS_RENDERER_CLIENT_H_