GitLab

This is a reland of eb3da872

Original change's description:
> Android: Remove BuildHooksAndroidImpl from the main dex.
> 
> Removing the reference to BuildHooksAndroidImpl from BuildHooksAndroid
> shrinks the main dex by ~2000 methods for downstream targets.
> 
> Bug: 820570
> Change-Id: If4051f7a85e387129c65a7a5b927183b5b36bf65
> Reviewed-on: https://chromium-review.googlesource.com/1089625
> Commit-Queue: Eric Stevenson <estevenson@chromium.org>
> Reviewed-by: agrieve <agrieve@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#565305}

Bug: 820570
Change-Id: I8fbaf650ac1ed444ccc6d2cbd3d6d45ab045451f
Reviewed-on: https://chromium-review.googlesource.com/1093111Reviewed-by: Yaron Friedman <yfriedman@chromium.org>
Reviewed-by: agrieve <agrieve@chromium.org>
Commit-Queue: Eric Stevenson <estevenson@chromium.org>
Cr-Commit-Position: refs/heads/master@{#567370}