Add dawn-chromium-presubmit to all CLs

Adds dawn-chromium-presubmit to all Dawn CLs and prevents reuse of
builds. This should help prevent cases of expectation conflicts
making it in.

Bug: 352816949
Change-Id: Ia3c39cbdd07b9015f3df106f4d5bb5d85080727b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/203595
Commit-Queue: Austin Eng <[email protected]>
Auto-Submit: Brian Sheedy <[email protected]>
Commit-Queue: Brian Sheedy <[email protected]>
Reviewed-by: Austin Eng <[email protected]>

infra/config/global/generated/commit-queue.cfg

@@ -82,7 +82,7 @@ config_groups {
       }
       builders {
         name: "chromium/try/dawn-chromium-presubmit"
-        includable_only: true
+        disable_reuse: true
       }
       builders {
         name: "chromium/try/dawn-try-linux-x64-intel-uhd770-rel"

infra/config/global/main.star

@@ -862,15 +862,6 @@ chromium_dawn_tryjob("win", "arm64")
 chromium_dawn_tryjob("android", "arm")
 chromium_dawn_tryjob("android", "arm64")
 
-# TODO(crbug.com/352816949): Move this definition alongside the presubmit
-# trybot and make it run on every CL once we confirm that it works as expected
-# on Dawn CLs.
-luci.cq_tryjob_verifier(
-    cq_group = "Dawn-CQ",
-    builder = "chromium:try/dawn-chromium-presubmit",
-    includable_only = True,
-)
-
 tricium_dawn_tryjob()
 
 luci.cq_tryjob_verifier(
@@ -942,6 +933,16 @@ luci.cq_tryjob_verifier(
     includable_only = True,
 )
 
+# This is separate from the "presubmit" builder for now since we do not want
+# it branched yet.
+# TODO(crbug.com/352816949): Decide whether or not we want this branched
+# long-term.
+luci.cq_tryjob_verifier(
+    cq_group = "Dawn-CQ",
+    builder = "chromium:try/dawn-chromium-presubmit",
+    disable_reuse = True,
+)
+
 # Views
 
 luci.milo(