infra: Migrate builders to Goma RBE (CrOS Week 1)

CI:
- linux-chromeos-code-coverage
- linux-chromeos-dbg
- linux-chromeos-rel

Try:
- linux-chromeos-dbg
- linux-chromeos-rel
- linux-chromeos-compile-dbg

Schedule of migration:
https://docs.google.com/spreadsheets/d/1TZhpasm6iceYm7zqkyEtZ1wn9ZcpREfH4LV4cusICJA/edit#gid=0

Bug: 950413
Change-Id: I427fcfee66b192ac7cc107d47d2547c5f2ecde9d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1923225Reviewed-by: Aaron Gable <agable@chromium.org>
Commit-Queue: Simon Que <sque@chromium.org>
Cr-Commit-Position: refs/heads/master@{#716860}

infra/config/buckets/ci.star

@@ -510,10 +510,12 @@ chromiumos_builder(
 
 chromiumos_builder(
     name = 'linux-chromeos-dbg',
+    goma_backend = goma.backend.RBE_PROD,
 )
 
 chromiumos_builder(
     name = 'linux-chromeos-rel',
+    goma_backend = goma.backend.RBE_PROD,
 )
 
 
@@ -1283,6 +1285,7 @@ fyi_coverage_builder(
 
 fyi_coverage_builder(
     name = 'linux-chromeos-code-coverage',
+    goma_backend = goma.backend.RBE_PROD,
     ssd = True,
     use_clang_coverage = True,
 )

infra/config/buckets/try.star

@@ -552,15 +552,18 @@ chromiumos_builder(
 
 chromiumos_builder(
     name = 'linux-chromeos-compile-dbg',
+    goma_backend = goma.backend.RBE_PROD,
     tryjob = tryjob(),
 )
 
 chromiumos_builder(
     name = 'linux-chromeos-dbg',
+    goma_backend = goma.backend.RBE_PROD,
 )
 
 chromiumos_builder(
     name = 'linux-chromeos-rel',
+    goma_backend = goma.backend.RBE_PROD,
     goma_jobs = goma.jobs.J150,
     tryjob = tryjob(),
     use_clang_coverage = True,

infra/config/consoles/chromium.goma.migration.star

@@ -815,5 +815,20 @@ luci.console_view(
             category = 'win|week1.1',
             short_name = 'code',
         ),
+        luci.console_view_entry(
+            builder = 'ci/linux-chromeos-dbg',
+            category = 'cros|week1',
+            short_name = 'dbg',
+        ),
+        luci.console_view_entry(
+            builder = 'ci/linux-chromeos-rel',
+            category = 'cros|week1',
+            short_name = 'rel',
+        ),
+        luci.console_view_entry(
+            builder = 'ci/linux-chromeos-code-coverage',
+            category = 'cros|week1',
+            short_name = 'code',
+        ),
     ],
 )

infra/config/generated/cr-buildbucket.cfg

@@ -7019,6 +7019,7 @@ buckets: <
         cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
         cipd_version: "refs/heads/master"
         properties_j: "$build/code_coverage:{\"use_clang_coverage\":true}"
+        properties_j: "$build/goma:{\"rpc_extra_params\":\"?prod\",\"server_host\":\"goma.chromium.org\"}"
         properties_j: "$kitchen:{\"devshell\":true,\"git_auth\":true}"
         properties_j: "mastername:\"chromium.fyi\""
       >
@@ -14260,6 +14261,7 @@ buckets: <
         name: "chromium_trybot"
         cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
         cipd_version: "refs/heads/master"
+        properties_j: "$build/goma:{\"rpc_extra_params\":\"?prod\",\"server_host\":\"goma.chromium.org\"}"
         properties_j: "$kitchen:{\"devshell\":true,\"git_auth\":true}"
         properties_j: "mastername:\"tryserver.chromium.chromiumos\""
       >
@@ -14288,6 +14290,7 @@ buckets: <
         name: "chromium_trybot"
         cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
         cipd_version: "refs/heads/master"
+        properties_j: "$build/goma:{\"rpc_extra_params\":\"?prod\",\"server_host\":\"goma.chromium.org\"}"
         properties_j: "$kitchen:{\"devshell\":true,\"git_auth\":true}"
         properties_j: "mastername:\"tryserver.chromium.chromiumos\""
       >
@@ -14317,7 +14320,7 @@ buckets: <
         cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
         cipd_version: "refs/heads/master"
         properties_j: "$build/code_coverage:{\"use_clang_coverage\":true}"
-        properties_j: "$build/goma:{\"jobs\":150}"
+        properties_j: "$build/goma:{\"jobs\":150,\"rpc_extra_params\":\"?prod\",\"server_host\":\"goma.chromium.org\"}"
         properties_j: "$kitchen:{\"devshell\":true,\"git_auth\":true}"
         properties_j: "mastername:\"tryserver.chromium.chromiumos\""
       >

infra/config/generated/luci-milo.cfg

@@ -5254,6 +5254,21 @@ consoles: <
     category: "win|week1.1"
     short_name: "code"
   >
+  builders: <
+    name: "buildbucket/luci.chromium.ci/linux-chromeos-dbg"
+    category: "cros|week1"
+    short_name: "dbg"
+  >
+  builders: <
+    name: "buildbucket/luci.chromium.ci/linux-chromeos-rel"
+    category: "cros|week1"
+    short_name: "rel"
+  >
+  builders: <
+    name: "buildbucket/luci.chromium.ci/linux-chromeos-code-coverage"
+    category: "cros|week1"
+    short_name: "code"
+  >
   header: <
     oncalls: <
       name: "Chromium"