tree 156f905e0fcf24a0bdfdc26f4a9eb3ff96bfe92d
parent 9f23a27ed9961fd4575864e590eda328452895e7
author Leon Scroggins III <scroggo@google.com> 1413845011 -0400
committer Leon Scroggins <scroggo@google.com> 1413845330 +0000

Check SkStream::isAtEnd before attempting to read.

In FrontBufferedStream, when attempting to read and buffer more
data, do not try to read if the underlying stream is at the end.

Depends on a change to frameworks base
(Idd462ff9055aea42e8c7d5d58ef177f9e667385b) to report the stream is
at the end when it throws an exception.

Prevents a bug where we continue trying to read a stream that
has already failed.

BUG:17873145
Change-Id: Ifcf9eac5da533c9966c37f6f4631251063e23ed1