infra/config: Add Goma backend RBE_TOT to Starlark

Bug: 1022800
Change-Id: Ibb932d484610190dbc95814f21b5b7c5bb2aa5f1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1906446Reviewed-by: Aaron Gable <agable@chromium.org>
Commit-Queue: Simon Que <sque@chromium.org>
Cr-Commit-Position: refs/heads/master@{#713898}

infra/config/buckets/ci/goma.star

@@ -413,10 +413,12 @@ goma_builder(
 
 goma_builder(
     name = 'Chromium Android ARM 32-bit Goma RBE ToT',
+    goma_backend = goma.backend.RBE_TOT,
 )
 
 goma_builder(
     name = 'Chromium Android ARM 32-bit Goma RBE ToT (ATS)',
+    goma_backend = goma.backend.RBE_TOT,
     goma_enable_ats = True,
 )
 
@@ -466,10 +468,12 @@ goma_builder(
 
 goma_builder(
     name = 'Chromium Linux Goma RBE ToT',
+    goma_backend = goma.backend.RBE_TOT,
 )
 
 goma_builder(
     name = 'Chromium Linux Goma RBE ToT (ATS)',
+    goma_backend = goma.backend.RBE_TOT,
     goma_enable_ats = True,
 )
 
@@ -525,6 +529,7 @@ goma_mac_builder(
 
 goma_mac_builder(
     name = 'Chromium Mac Goma RBE ToT',
+    goma_backend = goma.backend.RBE_TOT,
 )
 
 goma_mac_builder(
@@ -572,6 +577,7 @@ goma_windows_builder(
 
 goma_windows_builder(
     name = 'Chromium Win Goma RBE ToT',
+    goma_backend = goma.backend.RBE_TOT,
 )
 
 goma_windows_builder(

infra/config/generated/cr-buildbucket.cfg

@@ -990,6 +990,7 @@ buckets: <
         name: "chromium"
         cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
         cipd_version: "refs/heads/master"
+        properties_j: "$build/goma:{\"rpc_extra_params\":\"?tot\",\"server_host\":\"staging-goma.chromium.org\"}"
         properties_j: "$kitchen:{\"devshell\":true,\"git_auth\":true}"
         properties_j: "mastername:\"chromium.goma\""
       >
@@ -1009,7 +1010,7 @@ buckets: <
         name: "chromium"
         cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
         cipd_version: "refs/heads/master"
-        properties_j: "$build/goma:{\"enable_ats\":true}"
+        properties_j: "$build/goma:{\"enable_ats\":true,\"rpc_extra_params\":\"?tot\",\"server_host\":\"staging-goma.chromium.org\"}"
         properties_j: "$kitchen:{\"devshell\":true,\"git_auth\":true}"
         properties_j: "mastername:\"chromium.goma\""
       >
@@ -1189,6 +1190,7 @@ buckets: <
         name: "chromium"
         cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
         cipd_version: "refs/heads/master"
+        properties_j: "$build/goma:{\"rpc_extra_params\":\"?tot\",\"server_host\":\"staging-goma.chromium.org\"}"
         properties_j: "$kitchen:{\"devshell\":true,\"git_auth\":true}"
         properties_j: "mastername:\"chromium.goma\""
       >
@@ -1208,7 +1210,7 @@ buckets: <
         name: "chromium"
         cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
         cipd_version: "refs/heads/master"
-        properties_j: "$build/goma:{\"enable_ats\":true}"
+        properties_j: "$build/goma:{\"enable_ats\":true,\"rpc_extra_params\":\"?tot\",\"server_host\":\"staging-goma.chromium.org\"}"
         properties_j: "$kitchen:{\"devshell\":true,\"git_auth\":true}"
         properties_j: "mastername:\"chromium.goma\""
       >
@@ -1327,7 +1329,7 @@ buckets: <
         name: "chromium"
         cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
         cipd_version: "refs/heads/master"
-        properties_j: "$build/goma:{\"jobs\":80}"
+        properties_j: "$build/goma:{\"jobs\":80,\"rpc_extra_params\":\"?tot\",\"server_host\":\"staging-goma.chromium.org\"}"
         properties_j: "$kitchen:{\"devshell\":true,\"git_auth\":true}"
         properties_j: "mastername:\"chromium.goma\""
       >
@@ -1487,7 +1489,7 @@ buckets: <
         name: "chromium"
         cipd_package: "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build"
         cipd_version: "refs/heads/master"
-        properties_j: "$build/goma:{\"enable_ats\":true}"
+        properties_j: "$build/goma:{\"enable_ats\":true,\"rpc_extra_params\":\"?tot\",\"server_host\":\"staging-goma.chromium.org\"}"
         properties_j: "$kitchen:{\"devshell\":true,\"git_auth\":true}"
         properties_j: "mastername:\"chromium.goma\""
       >

infra/config/lib/builders.star

@@ -68,6 +68,10 @@ goma = struct(
             'server_host': 'staging-goma.chromium.org',
             'rpc_extra_params': '?staging',
         },
+        RBE_TOT = {
+            'server_host': 'staging-goma.chromium.org',
+            'rpc_extra_params': '?tot',
+        },
     ),
     jobs = struct(
         J50 = 50,