Revert of change pixel-serializer to support reencoding existing data (patchset #5 id:80001 of https://codereview.chromium.org/1373683003/ )

Reason for revert:
Need to somehow get access to encoders in chrome -- link error on the roll since SkImageEncoder is not built as part of chrome.

Original issue's description:
> change pixel-serializer to support reencoding existing data
>
> Trying to evolve this interface so it can
> - support rich set of backend-encoders (including ones like ETC1 that can cheaply convert to KXT
> - allow for encoding images as well as bitmaps (e.g. for picture serialization)
> - perhaps replace SkImageEncoder as an API (assuming we create a factory that returns a serializer given a format)
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/13f48dc85aa68a60da66aaf39c93d527d11d1278

TBR=scroggo@google.com,msarett@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1371983003

1 files changed, 0 insertions, 10 deletions

diff --git a/src/images/SkImageEncoder.cpp b/src/images/SkImageEncoder.cpp
index 4ad12c84cd..cc1b73baa5 100644
--- a/src/images/SkImageEncoder.cpp
+++ b/src/images/SkImageEncoder.cpp
@@ -60,13 +60,3 @@ SkData* SkImageEncoder::EncodeData(const SkImageInfo& info, const void* pixels,
     SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t));
     return enc.get() ? enc.get()->encodeData(bm, quality) : nullptr;
 }
-
-SkData* SkImageEncoder::EncodeData(const SkPixmap& pmap, Type t, int quality) {
-    return EncodeData(pmap.info(), pmap.addr(), pmap.rowBytes(), t, quality);
-}
-
-SkData* SkImageEncoder::ReencodeData(SkData* encoded, Type t) {
-    SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t));
-    return enc.get() ? enc.get()->onReencodeData(encoded) : nullptr;
-}
-