Revert "Migrate two more builders to LUCI"

This reverts commit 0996c9f5.

Reason for revert: new config is invalid

Original change's description:
> Migrate two more builders to LUCI
> 
> R=​machenbach@chromium.org
> 
> No-Try: true
> No-Presubmit: true
> Bug: chromium:748000, chromium:748124
> Change-Id: Ief457560503f56b72e7d7c0135b499a01de0b8c1
> Reviewed-on: https://chromium-review.googlesource.com/803296
> Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#49813}

TBR=machenbach@chromium.org,sergiyb@chromium.org

Change-Id: I251581ba9302972e51efa677c2993eb7dc2c7b3a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:748000, chromium:748124
Reviewed-on: https://chromium-review.googlesource.com/805314Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49814}

infra/config/cq.cfg

@@ -25,11 +25,9 @@ verifiers {
       name: "luci.v8.try"
       builders { name: "v8_android_arm_compile_rel" }
       builders { name: "v8_fuchsia_rel_ng" }
-      builders { name: "v8_linux64_asan_rel_ng" }
       builders { name: "v8_linux64_gcc_compile_dbg" }
       builders { name: "v8_linux_gcc_compile_rel" }
       builders { name: "v8_linux_shared_compile_rel" }
-      builders { name: "v8_node_linux64_rel" }
       builders { name: "v8_presubmit" }
       builders {
         name: "v8_win64_msvc_compile_rel"
@@ -38,6 +36,8 @@ verifiers {
     }
     buckets {
       name: "master.tryserver.v8"
+      builders { name: "v8_node_linux64_rel" }
+      builders { name: "v8_linux64_asan_rel_ng" }
       builders {
         name: "v8_linux64_asan_rel_ng_triggered"
         triggered_by: "v8_linux64_asan_rel_ng"