Remove Calls to Microsoft::WRL::ComPtr<>::GetAddressOf()

Improper use of Microsoft::WRL::ComPtr<T>::GetAddressOf() has been
implicated in a few leaks. Use operator& instead.

See http://crbug.com/914910 for more details.

BUG=940130

Change-Id: Idffb043c2d80e451b40d4018bf5afb875a080fbe
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1516619
Commit-Queue: Nektarios Paisios <nektar@chromium.org>
Reviewed-by: Nektarios Paisios <nektar@chromium.org>
Auto-Submit: Robert Liao <robliao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#639733}
2 files changed