[Android] Add new AMP config for a newly created low end device pool.
[Android] Add new AMP config for a newly created low end device pool.

BUG=

Review URL: https://codereview.chromium.org/1422023011

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@297477 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build