Acknowledge that SkIcoCodec can rewind and test it.
authorscroggo <scroggo@google.com>
Wed, 1 Apr 2015 17:24:37 +0000 (10:24 -0700)
committerCommit bot <commit-bot@chromium.org>
Wed, 1 Apr 2015 17:24:37 +0000 (10:24 -0700)
commit65a8e12287f40b1f3c3623397656f813b942b36f
treec25b8cb22688f221ef43a96de11f7baf0dd888c5
parent3eada2a49ff2814833afcbd61329aa451d86da9c
Acknowledge that SkIcoCodec can rewind and test it.

Since SkIcoCodec has an SkCodec for its encoded images, backed by
SkMemoryStreams, the SkMemoryStream can always rewind, and will be
rewound by the sub-codec if necessary (now that SkBmpCodec and
SkPngCodec support rewinding).

Depends on https://codereview.chromium.org/1057483003/ and
https://codereview.chromium.org/1048423003/ (DIFFERENT ISSUES).

BUG=skia:3257

Review URL: https://codereview.chromium.org/1054603002
tests/CodexTest.cpp