Bug 806253 - Reftest needs to set prefs to disable blocklist updates, to avoid having them reported as leaks when they are still running at shutdown

--HG--
extra : rebase_source : 0a8103ec19056a71a150e5fe794807518f0aaf0e

layout/tools/reftest/bootstrap.js

@@ -27,6 +27,8 @@ function setDefaultPrefs() {
     // Disable addon updates and prefetching so we don't leak them
     branch.setBoolPref("extensions.update.enabled", false);
     branch.setBoolPref("extensions.getAddons.cache.enabled", false);
+    // Disable blocklist updates so we don't have them reported as leaks
+    branch.setBoolPref("extensions.blocklist.enabled", false);
     // Make url-classifier updates so rare that they won't affect tests
     branch.setIntPref("urlclassifier.updateinterval", 172800);
     // Disable high-quality downscaling, since it makes reftests more difficult.

layout/tools/reftest/reftest-cmdline.js

@@ -91,6 +91,8 @@ RefTestCmdLineHandler.prototype =
     // Disable addon updates and prefetching so we don't leak them
     branch.setBoolPref("extensions.update.enabled", false);
     branch.setBoolPref("extensions.getAddons.cache.enabled", false);
+    // Disable blocklist updates so we don't have them reported as leaks
+    branch.setBoolPref("extensions.blocklist.enabled", false);
     // Make url-classifier updates so rare that they won't affect tests
     branch.setIntPref("urlclassifier.updateinterval", 172800);
     // Disable high-quality downscaling, since it makes reftests more difficult.