Recipes: make cwd default to slave_build

scripts/slave/recipes/chromium.expected/full_chromium_win_Win_x64_Builder__dbg_.json

Index: scripts/slave/recipes/chromium.expected/full_chromium_win_Win_x64_Builder__dbg_.json
diff --git a/scripts/slave/recipes/chromium.expected/full_chromium_win_Win_x64_Builder__dbg_.json b/scripts/slave/recipes/chromium.expected/full_chromium_win_Win_x64_Builder__dbg_.json
index 5c2b536d5d4b0e19133a47a00ac429e6f87920d4..01dad79491e876c521a6ceb09ddbbb29c61bf0a7 100644
--- a/scripts/slave/recipes/chromium.expected/full_chromium_win_Win_x64_Builder__dbg_.json
+++ b/scripts/slave/recipes/chromium.expected/full_chromium_win_Win_x64_Builder__dbg_.json
@@ -5,6 +5,7 @@
       "-u",
       "[BUILD]\\scripts\\slave\\kill_processes.py"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "taskkill"
   },
   {
@@ -29,6 +30,7 @@
       "--revision",
       "src@HEAD"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "bot_update",
     "~followup_annotations": [
       "@@@STEP_TEXT@Some step text@@@",
@@ -75,6 +77,7 @@
       "[SLAVE_BUILD]\\src\\tools\\swarming_client\\swarming.py",
       "--version"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "swarming.py --version",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
@@ -88,6 +91,7 @@
       "[DEPOT_TOOLS]\\gclient.py",
       "runhooks"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GYP_DEFINES": "chromium_win_pch=0 component=shared_library fastbuild=1 gomadir='[BUILD]\\goma' target_arch=x64 test_isolation_mode=prepare use_goma=1"
     },
@@ -101,6 +105,7 @@
       "[SLAVE_BUILD]\\src\\testing\\buildbot\\chromium.win.json",
       "/path/to/tmp/json"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "read test spec",
     "~followup_annotations": [
       "@@@STEP_TEXT@path: [SLAVE_BUILD]\\src\\testing\\buildbot\\chromium.win.json@@@",
@@ -123,6 +128,7 @@
       "--properties",
       "{\"buildername\": \"Win x64 Builder (dbg)\", \"buildnumber\": 571, \"mastername\": \"chromium.win\", \"slavename\": \"TestSlavename\", \"target_platform\": \"win\"}"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "get compile targets for scripts",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{}@@@",
@@ -135,6 +141,7 @@
       "-u",
       "[BUILD]\\scripts\\slave\\cleanup_temp.py"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "cleanup_temp"
   },
   {
@@ -156,6 +163,7 @@
       "all",
       "crash_service"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "compile"
   },
   {
@@ -175,6 +183,7 @@
       "--build-properties",
       "{\"blamelist\": [\"cool_dev1337@chromium.org\", \"hax@chromium.org\"], \"buildername\": \"Win x64 Builder (dbg)\", \"buildnumber\": 571, \"mastername\": \"chromium.win\", \"parent_buildername\": null, \"recipe\": \"chromium\", \"slavename\": \"TestSlavename\", \"workdir\": \"/path/to/workdir/TestSlavename\"}"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "package build"
   }
 ]