tree fbadd6266c6ae84e28016a7c65d96c035b1ef2a7
parent 1cfb124437d8b8d430c46ec076e21959ab6a6614
author Alex Deymo <deymo@google.com> 1457073343 -0800
committer Alex Deymo <deymo@google.com> 1457386496 -0800

Parse and use extra HTTP headers when downloading the payload.

Android OTA backend requires to pass an Authorization HTTP header in
order to download some payload. This patch allows to specify such
header when initiating a payload download from Android.

Bug: 27047110
TEST=Added unittests to check the headers sent.

(cherry picked from commit fdd6dec9c4be2fbd667cf874c4cc6f4ffecaeef9)

Change-Id: I59d38d79a7b7a8975d105c611c692522b6c33707