pdf: Move the string/image resources for the pdf plugin.

components/pdf/renderer/pdf_resource_util.h

+// 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 COMPONENTS_PDF_RENDERER_PDF_RESOURCE_UTIL_H_
+#define COMPONENTS_PDF_RENDERER_PDF_RESOURCE_UTIL_H_
+
+#include <string>
+
+#include "ppapi/c/private/ppb_pdf.h"
+
+namespace gfx {
+class ImageSkia;
+}
+
+namespace pdf {
+
+gfx::ImageSkia* GetImageResource(PP_ResourceImage image_id);
+
+std::string GetStringResource(PP_ResourceString string_id);
+
+}  // namespace pdf
+
+#endif  // COMPONENTS_PDF_RENDERER_PDF_RESOURCE_UTIL_H_