Revert "remove SK_SUPPORT_LEGACY_PDF_PIXELSERIALIZER dead code"

This reverts commit 7f846f273ceaa5a3a8880e9af260f94bd1e614b6.

Reason for revert: missed callsite in google3

Original change's description:
> remove SK_SUPPORT_LEGACY_PDF_PIXELSERIALIZER dead code
> 
> Bug: skia:
> Change-Id: Ia88f3e2fdf6d5c6e5128eaefda0d68c7042ae7a2
> Reviewed-on: https://skia-review.googlesource.com/85500
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Hal Canary <halcanary@google.com>

TBR=halcanary@google.com,reed@google.com

Change-Id: I232dc24831bd8d52e9cbbc7ee58177af0617574a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/85600
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/include/core/SkDocument.h b/include/core/SkDocument.h
index 82b8a4ff25..df7cd73c3a 100644
--- a/include/core/SkDocument.h
+++ b/include/core/SkDocument.h
@@ -10,6 +10,9 @@
 
 #include "SkBitmap.h"
 #include "SkPicture.h"
+#ifdef SK_SUPPORT_LEGACY_PDF_PIXELSERIALIZER
+#include "SkPixelSerializer.h"
+#endif
 #include "SkRect.h"
 #include "SkRefCnt.h"
 #include "SkString.h"
@@ -112,6 +115,49 @@ public:
         int fEncodingQuality = 101;
     };
 
+#ifdef SK_SUPPORT_LEGACY_PDF_PIXELSERIALIZER
+    /**
+     *  Create a PDF-backed document, writing the results into a
+     *  SkWStream.
+     *
+     *  PDF pages are sized in point units. 1 pt == 1/72 inch ==
+     *  127/360 mm.
+     *
+     *  @param stream A PDF document will be written to this
+     *         stream.  The document may write to the stream at
+     *         anytime during its lifetime, until either close() is
+     *         called or the document is deleted.
+     *  @param dpi The DPI (pixels-per-inch) at which features without
+     *         native PDF support will be rasterized (e.g. draw image
+     *         with perspective, draw text with perspective, ...)  A
+     *         larger DPI would create a PDF that reflects the
+     *         original intent with better fidelity, but it can make
+     *         for larger PDF files too, which would use more memory
+     *         while rendering, and it would be slower to be processed
+     *         or sent online or to printer.
+     *  @param metadata a PDFmetadata object.  Any fields may be left
+     *         empty.
+     *  @param pdfa Iff true, include XMP metadata, a document UUID,
+     *         and sRGB output intent information.  This adds length
+     *         to the document and makes it non-reproducable, but are
+     *         necessary features for PDF/A-2b conformance
+     *
+     *  @returns NULL if there is an error, otherwise a newly created
+     *           PDF-backed SkDocument.
+     */
+    static sk_sp<SkDocument> MakePDF(SkWStream* stream,
+                                     SkScalar dpi,
+                                     const PDFMetadata& metadata,
+                                     sk_sp<SkPixelSerializer> jpegEncoder,
+                                     bool pdfa);
+    /**
+     *  Create a PDF-backed document, writing the results into a file.
+     */
+    static sk_sp<SkDocument> MakePDF(const char outputFilePath[],
+                                     SkScalar dpi = SK_ScalarDefaultRasterDPI);
+    static sk_sp<SkDocument> MakePDF(SkWStream* stream, SkScalar dpi);
+#endif
+
     /**
      *  Create a PDF-backed document, writing the results into a
      *  SkWStream.