Revert of depot_tools: add infra_paths recipe module for infra-specific paths

recipe_modules/git/example.expected/count-objects_delta.json

Index: recipe_modules/git/example.expected/count-objects_delta.json
diff --git a/recipe_modules/git/example.expected/count-objects_delta.json b/recipe_modules/git/example.expected/count-objects_delta.json
index 821f9a5f06ea7867f8f7ca6c2472195661384141..b2ca9cb4cc23e23668194ae10ab6cb58becd2d8b 100644
--- a/recipe_modules/git/example.expected/count-objects_delta.json
+++ b/recipe_modules/git/example.expected/count-objects_delta.json
@@ -5,10 +5,11 @@
       "-u",
       "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
       "--path",
-      "[CWD]/src",
+      "[SLAVE_BUILD]/src",
       "--url",
       "https://chromium.googlesource.com/chromium/src.git"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "git setup"
   },
   {
@@ -17,7 +18,7 @@
       "count-objects",
       "-v"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "count-objects before git fetch",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
@@ -41,7 +42,7 @@
       "master",
       "--recurse-submodules"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "git fetch"
   },
   {
@@ -50,7 +51,7 @@
       "count-objects",
       "-v"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "count-objects after git fetch",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
@@ -103,7 +104,7 @@
       "-f",
       "FETCH_HEAD"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "git checkout"
   },
   {
@@ -112,7 +113,7 @@
       "rev-parse",
       "HEAD"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "read revision",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
@@ -127,7 +128,7 @@
       "-d",
       "-x"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "git clean"
   },
   {
@@ -136,7 +137,7 @@
       "submodule",
       "sync"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "submodule sync"
   },
   {
@@ -147,7 +148,7 @@
       "--init",
       "--recursive"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "submodule update"
   },
   {
@@ -158,7 +159,7 @@
       "count-objects",
       "-v"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "count-objects",
     "stdout": "/path/to/tmp/"
   },
@@ -169,7 +170,7 @@
       "--get",
       "remote.origin.url"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "git config remote.origin.url",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
@@ -184,7 +185,7 @@
       "--format=%at",
       "-s"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "git show",
     "stdout": "/path/to/tmp/"
   },
@@ -195,7 +196,7 @@
       "origin",
       "--tags"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "git fetch tags"
   },
   {
@@ -203,7 +204,7 @@
       "git",
       "status"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "git status"
   },
   {
@@ -211,7 +212,7 @@
       "git",
       "status"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "git status can_fail_build"
   },
   {
@@ -219,7 +220,7 @@
       "git",
       "status"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "git status cannot_fail_build"
   },
   {
@@ -228,7 +229,7 @@
       "rebase",
       "origin/master"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "my repo rebase"
   },
   {
@@ -236,10 +237,10 @@
       "git",
       "bundle",
       "create",
-      "[CWD]/all.bundle",
+      "[SLAVE_BUILD]/all.bundle",
       "--all"
     ],
-    "cwd": "[CWD]/src",
+    "cwd": "[SLAVE_BUILD]/src",
     "name": "git bundle"
   },
   {