Revert "Enable new python path behavior by default"

This reverts commit 5fe655d1c71ee079dd46e93c96b54aae39a10d16.

Reason for revert: DroidMonitor: Potential culprit for Bug b/251688241 - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.

Change-Id: I1ea4df27557fc891d8f0156ec5681f9b0c601c98
diff --git a/python/binary.go b/python/binary.go
index f4ad626..e6324a3 100644
--- a/python/binary.go
+++ b/python/binary.go
@@ -192,8 +192,8 @@
 		})
 	}
 
-	addTopDirectoriesToPath := !proptools.BoolDefault(binary.binaryProperties.Dont_add_top_level_directories_to_path, true)
-	dontAddEntrypointFolderToPath := proptools.BoolDefault(binary.binaryProperties.Dont_add_entrypoint_folder_to_path, true)
+	addTopDirectoriesToPath := !proptools.BoolDefault(binary.binaryProperties.Dont_add_top_level_directories_to_path, false)
+	dontAddEntrypointFolderToPath := proptools.BoolDefault(binary.binaryProperties.Dont_add_entrypoint_folder_to_path, false)
 
 	binFile := registerBuildActionForParFile(ctx, embeddedLauncher, launcherPath,
 		binary.getHostInterpreterName(ctx, actualVersion),