demo of step.context bot_update issue

scripts/slave/recipes/blink_downstream.expected/full_client_v8_fyi_V8_Blink_Mac_fail.json

Index: scripts/slave/recipes/blink_downstream.expected/full_client_v8_fyi_V8_Blink_Mac_fail.json
diff --git a/scripts/slave/recipes/blink_downstream.expected/full_client_v8_fyi_V8_Blink_Mac_fail.json b/scripts/slave/recipes/blink_downstream.expected/full_client_v8_fyi_V8_Blink_Mac_fail.json
index a36ce184957d8b5efe2caf54acf245d36e8c39db..af57c1978d765b226fd4ea1c3c6669cb55fd4cec 100644
--- a/scripts/slave/recipes/blink_downstream.expected/full_client_v8_fyi_V8_Blink_Mac_fail.json
+++ b/scripts/slave/recipes/blink_downstream.expected/full_client_v8_fyi_V8_Blink_Mac_fail.json
@@ -194,7 +194,7 @@
       "RECIPE_PACKAGE_REPO[depot_tools]/gclient.py",
       "runhooks"
     ],
-    "cwd": "[BUILDER_CACHE]/V8_Blink_Mac/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "GYP_CHROMIUM_NO_ACTION": "1",
@@ -207,19 +207,19 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src/tools/mb/mb.py",
+      "[SLAVE_BUILD]/src/tools/mb/mb.py",
       "gen",
       "-m",
       "client.v8.fyi",
       "-b",
       "V8-Blink Mac",
       "--config-file",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src/tools/mb/mb_config.pyl",
+      "[SLAVE_BUILD]/src/tools/mb/mb_config.pyl",
       "--goma-dir",
       "[CACHE]/cipd/goma",
       "//out/Release"
     ],
-    "cwd": "[BUILDER_CACHE]/V8_Blink_Mac/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
     },
@@ -232,7 +232,7 @@
       "-u",
       "RECIPE_PACKAGE_REPO[build]/scripts/slave/clang_revision.py",
       "--src-dir",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src",
+      "[SLAVE_BUILD]/src",
       "--output-json",
       "/path/to/tmp/json"
     ],
@@ -263,7 +263,7 @@
       "--target",
       "Release",
       "--src-dir",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src",
+      "[SLAVE_BUILD]/src",
       "--goma-cache-dir",
       "[GOMA_CACHE]",
       "--goma-deps-cache-dir",
@@ -331,7 +331,7 @@
       "-o",
       "[SLAVE_BUILD]/layout-test-results",
       "--build-dir",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src/out",
+      "[SLAVE_BUILD]/src/out",
       "--json-test-results",
       "/path/to/tmp/json",
       "--test-results-server",
@@ -344,7 +344,7 @@
       "webkit_tests (with patch)",
       "--no-pixel-tests",
       "--additional-expectations",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src/v8/tools/blink_tests/TestExpectations"
+      "[SLAVE_BUILD]/src/v8/tools/blink_tests/TestExpectations"
     ],
     "cwd": "[BUILDER_CACHE]/V8_Blink_Mac",
     "name": "webkit_tests (with patch)",
@@ -362,7 +362,7 @@
       "--results-dir",
       "[SLAVE_BUILD]/layout-test-results",
       "--build-dir",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src/out",
+      "[SLAVE_BUILD]/src/out",
       "--build-number",
       "571",
       "--builder-name",
@@ -475,19 +475,19 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src/tools/mb/mb.py",
+      "[SLAVE_BUILD]/src/tools/mb/mb.py",
       "gen",
       "-m",
       "client.v8.fyi",
       "-b",
       "V8-Blink Mac",
       "--config-file",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src/tools/mb/mb_config.pyl",
+      "[SLAVE_BUILD]/src/tools/mb/mb_config.pyl",
       "--goma-dir",
       "[CACHE]/cipd/goma",
       "//out/Release"
     ],
-    "cwd": "[BUILDER_CACHE]/V8_Blink_Mac/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
     },
@@ -500,7 +500,7 @@
       "-u",
       "RECIPE_PACKAGE_REPO[build]/scripts/slave/clang_revision.py",
       "--src-dir",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src",
+      "[SLAVE_BUILD]/src",
       "--output-json",
       "/path/to/tmp/json"
     ],
@@ -531,7 +531,7 @@
       "--target",
       "Release",
       "--src-dir",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src",
+      "[SLAVE_BUILD]/src",
       "--goma-cache-dir",
       "[GOMA_CACHE]",
       "--goma-deps-cache-dir",
@@ -579,7 +579,7 @@
       "-o",
       "[SLAVE_BUILD]/layout-test-results",
       "--build-dir",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src/out",
+      "[SLAVE_BUILD]/src/out",
       "--json-test-results",
       "/path/to/tmp/json",
       "--test-results-server",
@@ -592,7 +592,7 @@
       "webkit_tests (without patch)",
       "--no-pixel-tests",
       "--additional-expectations",
-      "[BUILDER_CACHE]/V8_Blink_Mac/src/v8/tools/blink_tests/TestExpectations",
+      "[SLAVE_BUILD]/src/v8/tools/blink_tests/TestExpectations",
       "--test-list",
       "bad/totally-bad-probably.html\ntricky/totally-maybe-not-awesome.html",
       "--skipped",