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diff --git a/src/pdf/SkPDFFormXObject.h b/src/pdf/SkPDFFormXObject.h
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+++ b/src/pdf/SkPDFFormXObject.h
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+
+/*
+ * Copyright 2010 The Android Open Source Project
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+
+#ifndef SkPDFFormXObject_DEFINED
+#define SkPDFFormXObject_DEFINED
+
+#include "SkPDFStream.h"
+#include "SkPDFTypes.h"
+#include "SkRefCnt.h"
+#include "SkString.h"
+
+class SkMatrix;
+class SkPDFDevice;
+class SkPDFCatalog;
+
+/** \class SkPDFFormXObject
+
+    A form XObject; a self contained description of graphics objects.  A form
+    XObject is basically a page object with slightly different syntax, that
+    can be drawn onto a page.
+*/
+
+// The caller could keep track of the form XObjects it creates and
+// canonicalize them, but the Skia API doesn't provide enough context to
+// automatically do it (trivially).
+class SkPDFFormXObject : public SkPDFStream {
+public:
+    /** Create a PDF form XObject. Entries for the dictionary entries are
+     *  automatically added.
+     *  @param device      The set of graphical elements on this form.
+     */
+    explicit SkPDFFormXObject(SkPDFDevice* device);
+    virtual ~SkPDFFormXObject();
+
+    // The SkPDFObject interface.
+    virtual void getResources(SkTDArray<SkPDFObject*>* resourceList);
+
+private:
+    SkTDArray<SkPDFObject*> fResources;
+};
+
+#endif