Fix hack for test presentation in path api.

scripts/slave/recipes/chromium.expected/basic_mac_32.json

Index: scripts/slave/recipes/chromium.expected/basic_mac_32.json
diff --git a/scripts/slave/recipes/chromium.expected/basic_mac_32.json b/scripts/slave/recipes/chromium.expected/basic_mac_32.json
index d0d998fdb4872fbff9cfa9c99e50f847394da5db..a7a9205d9fe2d112f6a19a893dda8c29a8d03f63 100644
--- a/scripts/slave/recipes/chromium.expected/basic_mac_32.json
+++ b/scripts/slave/recipes/chromium.expected/basic_mac_32.json
@@ -3,7 +3,7 @@
     "cmd": [
       "python",
       "-u",
-      "[DEPOT_TOOLS_ROOT]/gclient.py",
+      "[DEPOT_TOOLS]/gclient.py",
       "config",
       "--spec",
       "cache_dir = '[ROOT]/git_cache'\nsolutions = [{'custom_deps': {'src/third_party/WebKit/LayoutTests': None, 'src/webkit/data/layout_tests/LayoutTests': None}, 'custom_vars': {'googlecode_url': 'svn://svn-mirror.golo.chromium.org/%s', 'nacl_trunk': 'svn://svn-mirror.golo.chromium.org/native_client/trunk', 'sourceforge_url': 'svn://svn-mirror.golo.chromium.org/%(repo)s', 'webkit_trunk': 'svn://svn-mirror.golo.chromium.org/blink/trunk'}, 'deps_file': '.DEPS.git', 'managed': True, 'name': 'src', 'url': 'https://chromium.googlesource.com/chromium/src.git'}]"
@@ -22,7 +22,7 @@
     "cmd": [
       "python",
       "-u",
-      "[DEPOT_TOOLS_ROOT]/gclient.py",
+      "[DEPOT_TOOLS]/gclient.py",
       "sync",
       "--verbose",
       "--with_branch_heads",
@@ -73,7 +73,7 @@
     "cmd": [
       "python",
       "-u",
-      "[DEPOT_TOOLS_ROOT]/gclient.py",
+      "[DEPOT_TOOLS]/gclient.py",
       "recurse",
       "git",
       "config",
@@ -86,7 +86,7 @@
     "cmd": [
       "python",
       "-u",
-      "[DEPOT_TOOLS_ROOT]/gclient.py",
+      "[DEPOT_TOOLS]/gclient.py",
       "recurse",
       "git",
       "config",
@@ -99,7 +99,7 @@
     "cmd": [
       "python",
       "-u",
-      "[DEPOT_TOOLS_ROOT]/gclient.py",
+      "[DEPOT_TOOLS]/gclient.py",
       "runhooks"
     ],
     "env": {
@@ -113,13 +113,13 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILD_ROOT]/scripts/slave/compile.py",
+      "[BUILD]/scripts/slave/compile.py",
       "--target",
       "Release",
       "--build-dir",
-      "[SLAVE_BUILD_ROOT]/src/out",
+      "[SLAVE_BUILD]/src/out",
       "--src-dir",
-      "[SLAVE_BUILD_ROOT]/src",
+      "[SLAVE_BUILD]/src",
       "--build-tool",
       "ninja",
       "--compiler",