Reland "SkPDF: Annotations are clipped by canvas clip stack."

src/pdf/SkPDFDevice.h

Index: src/pdf/SkPDFDevice.h
diff --git a/src/pdf/SkPDFDevice.h b/src/pdf/SkPDFDevice.h
index bb12a3f6dc473fd868d8ef917a399dbf47388299..5c391c3ccd2da657cbb3b1eb3b53635bac55f14e 100644
--- a/src/pdf/SkPDFDevice.h
+++ b/src/pdf/SkPDFDevice.h
@@ -292,17 +292,9 @@ private:
     bool handleInversePath(const SkDraw& d, const SkPath& origPath,
                            const SkPaint& paint, bool pathIsMutable,
                            const SkMatrix* prePathMatrix = NULL);
-    bool handleRectAnnotation(const SkRect& r, const SkMatrix& matrix,
-                              const SkPaint& paint);
     bool handlePointAnnotation(const SkPoint* points, size_t count,
-                               const SkMatrix& matrix, const SkPaint& paint);
+                               const SkMatrix& matrix, SkAnnotation* annot);
     void addAnnotation(SkPDFDict*);
-    void handleLinkToURL(SkData* urlData, const SkRect& r,
-                         const SkMatrix& matrix);
-    void handleLinkToNamedDest(SkData* nameData, const SkRect& r,
-                               const SkMatrix& matrix);
-    void defineNamedDestination(SkData* nameData, const SkPoint& point,
-                                const SkMatrix& matrix);
 
     typedef SkBaseDevice INHERITED;