GitLab

Replaces base::internal::DereferencedPointerType with the std
templates in <type_traits>.

Bug: 1073933
Change-Id: I108fc52d5f3834b0749f95342a76578ef1c10306
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2302880Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Bartek Nowierski <bartekn@chromium.org>
Commit-Queue: Yuki Shiino <yukishiino@chromium.org>
Cr-Commit-Position: refs/heads/master@{#790318}