[test] Deprecate test data download for most test suites

test/mozilla/testcfg.py

Index: test/mozilla/testcfg.py
diff --git a/test/mozilla/testcfg.py b/test/mozilla/testcfg.py
index 0eb32c87bd13f5400703c7be23d72ea31c9798bd..d721a8c95f04ef24c36d43df95d377b7818bc3e0 100644
--- a/test/mozilla/testcfg.py
+++ b/test/mozilla/testcfg.py
@@ -27,8 +27,6 @@
 
 
 import os
-import shutil
-import subprocess
 
 from testrunner.local import testsuite
 from testrunner.objects import testcase
@@ -112,21 +110,6 @@ class MozillaTestSuite(testsuite.TestSuite):
       return True
     return "FAILED!" in testcase.output.stdout
 
-  def DownloadData(self):
-    print "Mozilla download is deprecated. It's part of DEPS."
-
-    # Clean up old directories and archive files.
-    directory_old_name = os.path.join(self.root, "data.old")
-    if os.path.exists(directory_old_name):
-      shutil.rmtree(directory_old_name)
-
-    archive_files = [f for f in os.listdir(self.root)
-                     if f.startswith("downloaded_")]
-    if len(archive_files) > 0:
-      print "Clobber outdated test archives ..."
-      for f in archive_files:
-        os.remove(os.path.join(self.root, f))
-
 
 def GetSuite(name, root):
   return MozillaTestSuite(name, root)