Delete dead SkImageDecoder::buildTileIndex and decodeSubset code
authormsarett <msarett@google.com>
Tue, 10 Nov 2015 23:38:23 +0000 (15:38 -0800)
committerCommit bot <commit-bot@chromium.org>
Tue, 10 Nov 2015 23:38:23 +0000 (15:38 -0800)
commit5c351f38fa365b03326454ad3e2ecc5dfb8184fc
tree5b1292cca19e3c679842ee2b2b4808a5dba15055
parent5c9e34a350cd641910c86151aa39f863cdf25cc3
Delete dead SkImageDecoder::buildTileIndex and decodeSubset code

This approach to subset decoding is no longer supported.
We have replaced it with an implementation that does not
depend on forked libraries.
https://codereview.chromium.org/1406153015/

BUG=skia:

Review URL: https://codereview.chromium.org/1426943009
include/core/SkImageDecoder.h
src/images/SkImageDecoder.cpp
src/images/SkImageDecoder_libjpeg.cpp
src/images/SkImageDecoder_libpng.cpp
src/images/SkImageDecoder_libwebp.cpp
src/ports/SkImageDecoder_empty.cpp