Add new Intel GPU bot names, remove old AMD.

One AMD config persisted from the renaming fixes from
earlier. Remove this as well as add the Win10 Intel bot config.

BUG=649863,665968
R=kbr@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2536853002
Cr-Commit-Position: refs/heads/master@{#435394}
2 files changed