Initialize the download file with correct bytes_so_far value

Initialize the download file with correct bytes_so_far value

When parallel download is enabled, the bytes_so_far value is not equal to the offset in save_info.
Get the information from received_slices_ instead.

BUG=644352
Review-Url: https://codereview.chromium.org/2736613009
Cr-Commit-Position: refs/heads/master@{#455598}
Committed: https://chromium.googlesource.com/chromium/src/+/bc81898122086cf8a510c854583eefee34c1f022

[qinmin, 2017-03-08 19:47:45]

qinmin@chromium.org changed reviewers:
+ dtrainor@chromium.org, xingliu@chromium.org

[qinmin, 2017-03-08 19:47:45]

PTAL

[qinmin, 2017-03-08 19:51:34]

Patchset #1 (id:1) has been deleted

[David Trainor- moved to gerrit, 2017-03-08 19:52:55]

lgtm

[xingliu, 2017-03-08 21:45:22]

The CQ bit was checked by xingliu@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-03-08 21:45:48]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[xingliu, 2017-03-08 21:48:32]

lgtm

[commit-bot: I haz the power, 2017-03-08 23:01:04]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-03-08 23:01:05]

Dry run: This issue passed the CQ dry run.

[qinmin, 2017-03-08 23:38:54]

The CQ bit was checked by qinmin@chromium.org

[commit-bot: I haz the power, 2017-03-08 23:39:23]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-08 23:45:45]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1489016334426720,
"parent_rev": "2314fa58a0d4e63203d65afb4e5c6502f1f036cd", "commit_rev":
"bc81898122086cf8a510c854583eefee34c1f022"}

[commit-bot: I haz the power, 2017-03-08 23:46:25]

Description was changed from

==========
Initialize the download file with correct bytes_so_far value

When parallel download is enabled, the bytes_so_far value is not equal to the
offset in save_info.
Get the information from received_slices_ instead.

BUG=644352
==========

to

==========
Initialize the download file with correct bytes_so_far value

When parallel download is enabled, the bytes_so_far value is not equal to the
offset in save_info.
Get the information from received_slices_ instead.

BUG=644352

Review-Url: https://codereview.chromium.org/2736613009
Cr-Commit-Position: refs/heads/master@{#455598}
Committed:
https://chromium.googlesource.com/chromium/src/+/bc81898122086cf8a510c854583e...
==========

[commit-bot: I haz the power, 2017-03-08 23:46:26]

Committed patchset #1 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/bc81898122086cf8a510c854583e...