Revert "Make GYP build usable for day-to-day work"

test/preparser/testcfg.py

Index: test/preparser/testcfg.py
diff --git a/test/preparser/testcfg.py b/test/preparser/testcfg.py
index 5347db72f2de1b95dc6f1b7be6a879dd76576a9a..39b62c396de4c304d5b4c33b60463a45f45d86ab 100644
--- a/test/preparser/testcfg.py
+++ b/test/preparser/testcfg.py
@@ -122,15 +122,10 @@ class PreparserTestConfiguration(test.TestConfiguration):
          {"Test": Test, "Template": Template}, {})
 
   def ListTests(self, current_path, path, mode, variant_flags):
-    executable = 'preparser'
+    executable = join('obj', 'preparser', mode, 'preparser')
     if utils.IsWindows():
       executable += '.exe'
     executable = join(self.context.buildspace, executable)
-    if not exists(executable):
-      executable = join('obj', 'preparser', mode, 'preparser')
-      if utils.IsWindows():
-        executable += '.exe'
-      executable = join(self.context.buildspace, executable)
     expectations = self.GetExpectations()
     result = []
     # Find all .js files in tests/preparser directory.