Revert "use serialprocs for typefaces"

This reverts commit b681972e79993e37adb9de9666cc9064b528db8b.

Reason for revert: need to handle null typeface in new procs

Original change's description:
> use serialprocs for typefaces
> 
> Bug: skia:
> Change-Id: Ibf59a0fdcf68e8555bd4241e9473e733f6a30993
> Reviewed-on: https://skia-review.googlesource.com/81840
> Reviewed-by: Florin Malita <fmalita@chromium.org>
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Commit-Queue: Mike Reed <reed@google.com>

TBR=mtklein@chromium.org,mtklein@google.com,fmalita@chromium.org,reed@google.com

Change-Id: Id69500fbc291ecee753e7ee6b80abc2a7cd60d18
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/82341
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/include/core/SkTextBlob.h b/include/core/SkTextBlob.h
index 228747a1c8..a87c9a3d2e 100644
--- a/include/core/SkTextBlob.h
+++ b/include/core/SkTextBlob.h
@@ -17,9 +17,6 @@
 class SkReadBuffer;
 class SkWriteBuffer;
 
-struct SkSerialProcs;
-struct SkDeserialProcs;
-
 typedef void (*SkTypefaceCatalogerProc)(SkTypeface*, void* ctx);
 typedef sk_sp<SkTypeface> (*SkTypefaceResolverProc)(uint32_t id, void* ctx);
 
@@ -74,9 +71,6 @@ public:
     static sk_sp<SkTextBlob> Deserialize(const void* data, size_t size,
                                          SkTypefaceResolverProc, void* ctx);
 
-    sk_sp<SkData> serialize(const SkSerialProcs&) const;
-    static sk_sp<SkTextBlob> Deserialize(const void* data, size_t size, const SkDeserialProcs&);
-
 private:
     friend class SkNVRefCnt<SkTextBlob>;
     class RunRecord;