Revert "build: roll infra_paths changes"

scripts/slave/recipes/syzygy/coverage.expected/full_master_client_syzygy_Syzygy_Coverage.json

 [
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_PACKAGE_REPO[build]\\scripts\\slave\\kill_processes.py"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "taskkill"
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_MODULE[depot_tools::bot_update]\\resources\\bot_update.py",
       "--master",
       "master.client.syzygy",
       "--builder",
       "Syzygy Coverage",
       "--slave",
       "vm331-m3",
       "--spec",
-      "cache_dir = '[ROOT]\\\\b\\\\build\\\\slave\\\\cache_dir'\nsolutions = [{'deps_file': 'DEPS', 'managed': False, 'name': 'src', 'url': 'https://chromium.googlesource.com/external/github.com/google/syzygy.git/'}, {'deps_file': 'DEPS', 'managed': False, 'name': 'src-internal', 'url': 'https://chrome-internal.googlesource.com/chrome/syzygy/internal.DEPS.git'}]",
+      "cache_dir = '[GIT_CACHE]'\nsolutions = [{'deps_file': 'DEPS', 'managed': False, 'name': 'src', 'url': 'https://chromium.googlesource.com/external/github.com/google/syzygy.git/'}, {'deps_file': 'DEPS', 'managed': False, 'name': 'src-internal', 'url': 'https://chrome-internal.googlesource.com/chrome/syzygy/internal.DEPS.git'}]",
       "--root",
       "src",
       "--revision_mapping_file",
       "{\"src\": \"got_revision\"}",
       "--git-cache-dir",
-      "[ROOT]\\b\\build\\slave\\cache_dir",
+      "[GIT_CACHE]",
       "--output_json",
       "/path/to/tmp/json",
       "--revision",
       "src@0e9f25b1098271be2b096fd1c095d6d907cf86f7",
       "--force",
       "--output_manifest"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "%(PATH)s;RECIPE_PACKAGE_REPO[depot_tools]"
     },
     "name": "bot_update",
     "~followup_annotations": [
       "@@@STEP_TEXT@Some step text@@@",
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"did_run\": true, @@@",
       "@@@STEP_LOG_LINE@json.output@  \"fixed_revisions\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"src\": \"0e9f25b1098271be2b096fd1c095d6d907cf86f7\"@@@",
@@ skipping 19 matching lines @@
       "@@@SET_BUILD_PROPERTY@got_revision_cp@\"refs/heads/master@{#170242}\"@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_PACKAGE_REPO[depot_tools]\\gclient.py",
       "runhooks"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "C:\\creds\\service_accounts\\service-account-goma-client.json",
       "GYP_DEFINES": "target_arch=ia32",
       "GYP_GENERATORS": "msvs-ninja,ninja",
       "PATH": "%(PATH)s;RECIPE_PACKAGE_REPO[depot_tools]"
     },
     "name": "gclient runhooks"
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_PACKAGE_REPO[build]\\scripts\\tools\\runit.py",
       "--show-path",
       "python",
       "RECIPE_PACKAGE_REPO[build]\\scripts\\slave\\compile.py",
       "--gsutil-py-path",
       "RECIPE_PACKAGE_REPO[depot_tools]\\gsutil.py",
       "--ninja-path",
       "RECIPE_PACKAGE_REPO[depot_tools]\\ninja.exe",
       "--target",
       "Coverage",
       "--src-dir",
-      "[CWD]\\src",
+      "[SLAVE_BUILD]\\src",
       "--goma-cache-dir",
-      "[ROOT]\\b\\build\\slave\\goma_cache",
+      "[GOMA_CACHE]",
       "--build-tool",
       "ninja",
       "--ninja-ensure-up-to-date",
       "--",
       "build_all"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "C:\\creds\\service_accounts\\service-account-goma-client.json"
     },
     "name": "compile"
   },
   {
     "cmd": [
       "python",
       "-u",
-      "[CWD]\\src\\syzygy\\build\\generate_coverage.py",
+      "[SLAVE_BUILD]\\src\\syzygy\\build\\generate_coverage.py",
       "--verbose",
       "--syzygy",
       "--build-dir",
-      "[CWD]\\src\\out\\Coverage"
+      "[SLAVE_BUILD]\\src\\out\\Coverage"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "capture_unittest_coverage"
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_PACKAGE_REPO[build]\\scripts\\slave\\syzygy\\gsutil_cp_dir.py",
       "--public-read",
-      "[CWD]\\src\\out\\Coverage\\cov",
+      "[SLAVE_BUILD]\\src\\out\\Coverage\\cov",
       "gs://syzygy-archive/builds/coverage/f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "archive_coverage",
     "~followup_annotations": [
       "@@@STEP_LINK@coverage_report@https://syzygy-archive.commondatastorage.googleapis.com/builds/coverage/f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9/index.html@@@"
     ]
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]