GitLab

This change implements reading and writing of Remote Gatt Descriptors
for WinRT. Furthermore, it enables corresponding tests.

Bug: 821766
Change-Id: I3ac07969c3fbf3806b71543ae79807c95efe78fe
Reviewed-on: https://chromium-review.googlesource.com/1156703
Commit-Queue: Jan Wilken Dörrie <jdoerrie@chromium.org>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Reviewed-by: Giovanni Ortuño Urquidi <ortuno@chromium.org>
Cr-Commit-Position: refs/heads/master@{#579838}