Revert 267170 "Use DiscardableMemoryManager on Android."
> Use DiscardableMemoryManager on Android.
>
> This allows userspace (DiscardableMemoryManager) to control eviction of
> unlocked DiscardableMemory instances to prevent the process from running out of
> address space in cases of heavy use of unlocked DiscardableMemory.
>
> This also removes all the occurences of 'Android' from the ashmem allocator to
> allow it to be later used on ChromeOS.
>
> BUG=327516, 334996
> R=reveman@chromium.org, willchan@chromium.org
>
> Review URL: https://codereview.chromium.org/195863005
TBR=pliard@chromium.org
Review URL: https://codereview.chromium.org/257383004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@267175 0039d316-1c4b-4281-b951-d872f2087c98
CrOS-Libchrome-Original-Commit: cb39c52e93d8fb9fac9f97a0128e2db71bd15b8d
18 files changed