Revert "build: roll infra_paths changes"

scripts/slave/recipe_modules/isolate/example.py

Index: scripts/slave/recipe_modules/isolate/example.py
diff --git a/scripts/slave/recipe_modules/isolate/example.py b/scripts/slave/recipe_modules/isolate/example.py
index c14c9ae2fd5faf1b86897c60c30e196631450a4c..5b019e8a2d14a32433355d01c6d0a18005cbb0ec 100644
--- a/scripts/slave/recipe_modules/isolate/example.py
+++ b/scripts/slave/recipe_modules/isolate/example.py
@@ -4,7 +4,6 @@
 
 DEPS = [
   'chromium',
-  'depot_tools/infra_paths',
   'isolate',
   'recipe_engine/json',
   'recipe_engine/path',
@@ -33,13 +32,13 @@ def RunSteps(api):
   # Generates code coverage for find_isolated_tests corner cases.
   # TODO(vadimsh): This step doesn't actually make any sense when the recipe
   # is running for real via run_recipe.py.
-  api.isolate.find_isolated_tests(api.infra_paths['build'], expected_targets)
+  api.isolate.find_isolated_tests(api.path['build'], expected_targets)
 
   # Code coverage for 'isolate_tests'. 'isolated_test' doesn't support discovery
   # of isolated targets in build directory, so skip if 'expected_targets' is
   # None.
   if expected_targets is not None:
-    api.isolate.isolate_tests(api.infra_paths['build'], expected_targets)
+    api.isolate.isolate_tests(api.path['build'], expected_targets)
 
 
 def GenTests(api):