Revert "build: roll infra_paths changes"

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

Index: scripts/slave/recipe_modules/swarming_client/example.expected/basic.json
diff --git a/scripts/slave/recipe_modules/swarming_client/example.expected/basic.json b/scripts/slave/recipe_modules/swarming_client/example.expected/basic.json
index 06a9d99ca15d0f3dbc81cbeb0f780d42ca85a376..0a7eb140cc5faf43d5097062d29b744f99137679 100644
--- a/scripts/slave/recipe_modules/swarming_client/example.expected/basic.json
+++ b/scripts/slave/recipe_modules/swarming_client/example.expected/basic.json
@@ -5,10 +5,11 @@
       "-u",
       "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
       "--path",
-      "[CWD]/swarming.client",
+      "[SLAVE_BUILD]/swarming.client",
       "--url",
       "https://chromium.googlesource.com/external/swarming.client.git"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "git setup (swarming_client)"
   },
   {
@@ -19,7 +20,7 @@
       "origin",
       "master"
     ],
-    "cwd": "[CWD]/swarming.client",
+    "cwd": "[SLAVE_BUILD]/swarming.client",
     "name": "git fetch (swarming_client)"
   },
   {
@@ -29,7 +30,7 @@
       "-f",
       "FETCH_HEAD"
     ],
-    "cwd": "[CWD]/swarming.client",
+    "cwd": "[SLAVE_BUILD]/swarming.client",
     "name": "git checkout (swarming_client)"
   },
   {
@@ -38,7 +39,7 @@
       "rev-parse",
       "HEAD"
     ],
-    "cwd": "[CWD]/swarming.client",
+    "cwd": "[SLAVE_BUILD]/swarming.client",
     "name": "read revision",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
@@ -53,7 +54,7 @@
       "-d",
       "-x"
     ],
-    "cwd": "[CWD]/swarming.client",
+    "cwd": "[SLAVE_BUILD]/swarming.client",
     "name": "git clean (swarming_client)"
   },
   {
@@ -62,7 +63,7 @@
       "submodule",
       "sync"
     ],
-    "cwd": "[CWD]/swarming.client",
+    "cwd": "[SLAVE_BUILD]/swarming.client",
     "name": "submodule sync (swarming_client)"
   },
   {
@@ -73,16 +74,17 @@
       "--init",
       "--recursive"
     ],
-    "cwd": "[CWD]/swarming.client",
+    "cwd": "[SLAVE_BUILD]/swarming.client",
     "name": "submodule update (swarming_client)"
   },
   {
     "cmd": [
       "python",
       "-u",
-      "[CWD]/swarming.client/swarming.py",
+      "[SLAVE_BUILD]/swarming.client/swarming.py",
       "--version"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "swarming.py --version",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
@@ -93,9 +95,10 @@
     "cmd": [
       "python",
       "-u",
-      "[CWD]/swarming.client/isolate.py",
+      "[SLAVE_BUILD]/swarming.client/isolate.py",
       "--version"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "isolate.py --version",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
@@ -108,6 +111,7 @@
       "-u",
       "import sys; sys.exit(1)"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "swarming.py is too old",
     "~followup_annotations": [
       "@@@STEP_TEXT@Expecting at least v20.0.0, got v0.4.4@@@",