[tools] Remove migrated non-CQ builders and add more to the experiment

TBR=machenbach@chromium.org

No-Try: true
Bug: chromium:747960
Change-Id: I2befa4776ba51d0512a86e43a44a5ca4afd34b1b
Reviewed-on: https://chromium-review.googlesource.com/832446
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50161}

infra/config/cq.cfg

@@ -61,11 +61,6 @@ verifiers {
         name: "v8_linux_dbg_ng_triggered"
         triggered_by: "v8_linux_dbg_ng"
       }
-      builders { name: "v8_linux_verify_csa_rel_ng" }
-      builders {
-        name: "v8_linux_verify_csa_rel_ng_triggered"
-        triggered_by: "v8_linux_verify_csa_rel_ng"
-      }
       builders { name: "v8_linux_gcc_compile_rel" }
       builders { name: "v8_linux_mips64el_compile_rel" }
       builders { name: "v8_linux_mipsel_compile_rel" }
@@ -75,6 +70,11 @@ verifiers {
         triggered_by: "v8_linux_rel_ng"
       }
       builders { name: "v8_linux_shared_compile_rel" }
+      builders { name: "v8_linux_verify_csa_rel_ng" }
+      builders {
+        name: "v8_linux_verify_csa_rel_ng_triggered"
+        triggered_by: "v8_linux_verify_csa_rel_ng"
+      }
       builders { name: "v8_mac_rel_ng" }
       builders {
         name: "v8_mac_rel_ng_triggered"
@@ -125,66 +125,46 @@ verifiers {
       # avoid using too much capacity, only a few of the builders should be on
       # CQ at any given time, thus some of the builders below are commented.
       builders {
-        name: "v8_linux64_tsan_rel"
+        name: "v8_mac_dbg"
         experiment_percentage: 10
       }
       builders {
-        name: "v8_linux_nosnap_rel"
+        name: "v8_linux_nosnap_dbg"
         experiment_percentage: 10
       }
+      #builders {
+      #  name: "v8_mac_gc_stress_dbg"
+      #  experiment_percentage: 10
+      #}
+      #builders {
+      #  name: "v8_mac64_dbg"
+      #  experiment_percentage: 10
+      #}
       builders {
-        name: "v8_linux_gc_stress_dbg"
+        name: "v8_linux_arm64_dbg"
         experiment_percentage: 10
       }
       builders {
-        name: "v8_mac_dbg"
+        name: "v8_linux64_ubsan_rel_ng"
         experiment_percentage: 10
       }
       builders {
-        name: "v8_linux_nosnap_dbg"
+        name: "v8_linux_noi18n_rel_ng"
         experiment_percentage: 10
       }
       builders {
-        name: "v8_win64_dbg"
+        name: "v8_win_asan_rel_ng"
         experiment_percentage: 10
       }
-      #builders {
-      #  name: "v8_mac_gc_stress_dbg"
-      #  experiment_percentage: 10
-      #}
-      #builders {
-      #  name: "v8_mac64_dbg"
-      #  experiment_percentage: 10
-      #}
       builders {
-        name: "v8_linux_gcc_rel"
+        name: "v8_linux_arm64_gc_stress_dbg"
         experiment_percentage: 10
       }
       builders {
-        name: "v8_linux_arm64_dbg"
+        name: "v8_linux_arm_dbg"
         experiment_percentage: 10
       }
       #builders {
-      #  name: "v8_linux64_ubsan_rel_ng"
-      #  experiment_percentage: 10
-      #}
-      #builders {
-      #  name: "v8_linux_noi18n_rel_ng"
-      #  experiment_percentage: 10
-      #}
-      #builders {
-      #  name: "v8_win_asan_rel_ng"
-      #  experiment_percentage: 10
-      #}
-      #builders {
-      #  name: "v8_linux_arm64_gc_stress_dbg"
-      #  experiment_percentage: 10
-      #}
-      #builders {
-      #  name: "v8_linux_arm_dbg"
-      #  experiment_percentage: 10
-      #}
-      #builders {
       #  name: "v8_mac64_asan_rel"
       #  experiment_percentage: 10
       #}