GitLab

Instantiating a ResourceCoordinatorTabHelper is useful to support
TabLoadTracker, even when the service manager and GRC are not enabled.

Bug: 775644
Change-Id: I5a47aa711f4759172a73a5bc8c75685513995e27
Reviewed-on: https://chromium-review.googlesource.com/1071718
Commit-Queue: Chris Hamilton <chrisha@chromium.org>
Reviewed-by: Elly Fong-Jones <ellyjones@chromium.org>
Reviewed-by: Chris Hamilton <chrisha@chromium.org>
Cr-Commit-Position: refs/heads/master@{#561939}