Recipes: make cwd default to slave_build

scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_mac_mac_chromium_rel_ng_analyze.json

Index: scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_mac_mac_chromium_rel_ng_analyze.json
diff --git a/scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_mac_mac_chromium_rel_ng_analyze.json b/scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_mac_mac_chromium_rel_ng_analyze.json
index a87c3dc74c1527547caf116e0d4f1b77264792d9..6cf203b3ede2394af9f9ea9b15405fec5089bc4e 100644
--- a/scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_mac_mac_chromium_rel_ng_analyze.json
+++ b/scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_mac_mac_chromium_rel_ng_analyze.json
@@ -27,6 +27,7 @@
       "--revision",
       "src@HEAD"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "bot_update",
     "~followup_annotations": [
       "@@@STEP_TEXT@Some step text@@@",
@@ -73,6 +74,7 @@
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "--version"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "swarming.py --version",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
@@ -86,6 +88,7 @@
       "[DEPOT_TOOLS]/gclient.py",
       "runhooks"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GYP_DEFINES": "archive_gpu_tests=1 clang=1 component=static_library dcheck_always_on=1 fastbuild=1 gomadir='[BUILD]/goma' target_arch=x64 test_isolation_mode=prepare use_goma=1"
     },
@@ -99,6 +102,7 @@
       "[SLAVE_BUILD]/src/testing/buildbot/chromium.mac.json",
       "/path/to/tmp/json"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "read test spec",
     "~followup_annotations": [
       "@@@STEP_TEXT@path: [SLAVE_BUILD]/src/testing/buildbot/chromium.mac.json@@@",
@@ -121,6 +125,7 @@
       "--properties",
       "{\"buildername\": \"mac_chromium_rel_ng\", \"buildnumber\": 571, \"mastername\": \"tryserver.chromium.mac\", \"slavename\": \"TestSlavename\", \"target_platform\": \"mac\"}"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "get compile targets for scripts",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{}@@@",
@@ -150,6 +155,7 @@
       "[SLAVE_BUILD]/src/testing/buildbot/trybot_analyze_config.json",
       "/path/to/tmp/json"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "read filter exclusion spec",
     "~followup_annotations": [
       "@@@STEP_TEXT@path: 'testing/buildbot/trybot_analyze_config.json'@@@",
@@ -176,6 +182,7 @@
       "{\"files\": [\"foo.cc\"], \"targets\": [\"angle_unittests_run\", \"chrome\", \"content_gl_tests_run\", \"gl_tests_run\", \"tab_capture_end2end_tests_run\", \"telemetry_gpu_test_run\"]}",
       "/path/to/tmp/json"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GYP_DEFINES": "archive_gpu_tests=1 clang=1 component=static_library dcheck_always_on=1 fastbuild=1 gomadir='[BUILD]/goma' target_arch=x64 test_isolation_mode=prepare use_goma=1"
     },