tree d59c6c10aa1c3f0efd91db1f95cc7de8438f37c3
parent cddaaa66b9aac7c4ea4772ae2a23b97426d267c2
author Klaus Aehlig <aehlig@google.com> 1488476671 +0000
committer Yue Gan <yueg@google.com> 1488537407 +0000

Post DownloadProgressEvents in ProgressInputStream 

In this way, the experimental UI will report about the progress of
downloads. Fixes #2563. Fixes #1260.

--
Change-Id: I034e0f2bc8df0a1f46b28298d3d1fccc8daaaded
Reviewed-on: https://cr.bazel.build/9115
PiperOrigin-RevId: 149013682
MOS_MIGRATED_REVID=149013682