Revert "build: roll infra_paths changes"

scripts/slave/recipe_modules/chromite/example.expected/basic.json

Index: scripts/slave/recipe_modules/chromite/example.expected/basic.json
diff --git a/scripts/slave/recipe_modules/chromite/example.expected/basic.json b/scripts/slave/recipe_modules/chromite/example.expected/basic.json
index cdbe2a0c1edef68a0fe02f90a5d5abbea4527303..9890e6a5f90adc5947fef0f09ede049f7f440c1e 100644
--- a/scripts/slave/recipe_modules/chromite/example.expected/basic.json
+++ b/scripts/slave/recipe_modules/chromite/example.expected/basic.json
@@ -1,27 +1,29 @@
 [
   {
     "cmd": [
-      "[ROOT]/b/depot_tools/repo",
+      "[DEPOT_TOOLS]/repo",
       "init",
       "-u",
       "https://chromium.googlesource.com/chromiumos/manifest.git",
       "--repo-url",
       "https://chromium.googlesource.com/external/repo.git"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "repo init"
   },
   {
     "cmd": [
-      "[ROOT]/b/depot_tools/repo",
+      "[DEPOT_TOOLS]/repo",
       "sync"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "repo sync"
   },
   {
     "cmd": [
       "python",
       "-u",
-      "[CWD]/chromite/bin/cros_sdk",
+      "[SLAVE_BUILD]/chromite/bin/cros_sdk",
       "--cache-dir",
       ".cache",
       "--",
@@ -29,41 +31,45 @@
       "--board",
       "amd64-generic"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "setup board"
   },
   {
     "cmd": [
       "python",
       "-u",
-      "[CWD]/chromite/bin/cros_sdk",
+      "[SLAVE_BUILD]/chromite/bin/cros_sdk",
       "--",
       "./build_packages",
       "--board",
       "amd64-generic"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "build packages"
   },
   {
     "cmd": [
       "python",
       "-u",
-      "[CWD]/chromite/bin/cros_sdk",
+      "[SLAVE_BUILD]/chromite/bin/cros_sdk",
       "var1=value",
       "--",
       "echo",
       "hello"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "cros_sdk"
   },
   {
     "allow_subannotations": true,
     "cmd": [
-      "[CWD]/chromite/bin/cbuildbot",
+      "[SLAVE_BUILD]/chromite/bin/cbuildbot",
       "--clobber",
       "--build-dir",
       "/here/there",
       "amd64-generic-full"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "cbuildbot"
   },
   {
@@ -71,9 +77,10 @@
       "python",
       "-u",
       "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
-      "[CWD]/chromite/cbuildbot/config_dump.json",
+      "[SLAVE_BUILD]/chromite/cbuildbot/config_dump.json",
       "/path/to/tmp/json"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "read chromite config",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@config@{@@@",