Recipes: make cwd default to slave_build

scripts/slave/recipes/swarming/deterministic_build.expected/full_chromium_swarm_Windows_deterministic_build.json

Index: scripts/slave/recipes/swarming/deterministic_build.expected/full_chromium_swarm_Windows_deterministic_build.json
diff --git a/scripts/slave/recipes/swarming/deterministic_build.expected/full_chromium_swarm_Windows_deterministic_build.json b/scripts/slave/recipes/swarming/deterministic_build.expected/full_chromium_swarm_Windows_deterministic_build.json
index 07686e630f17516e7d792b3cc3956b683ac7d309..b9ca2bc98108c27f52b3fd8a0cd08a02b8713f89 100644
--- a/scripts/slave/recipes/swarming/deterministic_build.expected/full_chromium_swarm_Windows_deterministic_build.json
+++ b/scripts/slave/recipes/swarming/deterministic_build.expected/full_chromium_swarm_Windows_deterministic_build.json
@@ -5,6 +5,7 @@
       "-u",
       "[BUILD]\\scripts\\slave\\cleanup_temp.py"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "cleanup_temp"
   },
   {
@@ -30,6 +31,7 @@
       "src@204787",
       "--force"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "bot_update",
     "~followup_annotations": [
       "@@@STEP_TEXT@Some step text@@@",
@@ -76,6 +78,7 @@
       "[DEPOT_TOOLS]\\gclient.py",
       "runhooks"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GYP_DEFINES": "chromium_win_pch=0 component=static_library dont_embed_build_metadata=1 fastbuild=1 gomadir='[BUILD]\\goma' target_arch=ia32 test_isolation_mode=prepare use_goma=1"
     },
@@ -100,6 +103,7 @@
       "--",
       "chromium_swarm_tests"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "First build"
   },
   {
@@ -127,6 +131,7 @@
       "/path/to/tmp/",
       "[SLAVE_BUILD]\\src\\out\\Release\\*.isolated.gen.json"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "find isolated targets"
   },
   {
@@ -142,6 +147,7 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\dummy_target_1.isolated.gen.json",
       "[SLAVE_BUILD]\\src\\out\\Release\\dummy_target_2.isolated.gen.json"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "isolate tests",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
@@ -160,6 +166,7 @@
       "[SLAVE_BUILD]\\src\\out\\Release",
       "[SLAVE_BUILD]\\src\\out\\Release.1"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "Move [SLAVE_BUILD]\\src\\out\\Release to [SLAVE_BUILD]\\src\\out\\Release.1",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@python.inline@@@@",
@@ -179,6 +186,7 @@
       "[DEPOT_TOOLS]\\gclient.py",
       "runhooks"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GYP_DEFINES": "chromium_win_pch=0 component=static_library dont_embed_build_metadata=1 fastbuild=1 gomadir='[BUILD]\\goma' target_arch=ia32 test_isolation_mode=prepare use_goma=1"
     },
@@ -203,6 +211,7 @@
       "--",
       "chromium_swarm_tests"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "Second build"
   },
   {
@@ -226,6 +235,7 @@
       "/path/to/tmp/",
       "[SLAVE_BUILD]\\src\\out\\Release\\*.isolated.gen.json"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "find isolated targets (2)"
   },
   {
@@ -241,6 +251,7 @@
       "[SLAVE_BUILD]\\src\\out\\Release\\dummy_target_1.isolated.gen.json",
       "[SLAVE_BUILD]\\src\\out\\Release\\dummy_target_2.isolated.gen.json"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "isolate tests (2)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
@@ -259,6 +270,7 @@
       "[SLAVE_BUILD]\\src\\out\\Release",
       "[SLAVE_BUILD]\\src\\out\\Release.2"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "Move [SLAVE_BUILD]\\src\\out\\Release to [SLAVE_BUILD]\\src\\out\\Release.2",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@python.inline@@@@",