Revert "Don't hardcode xvfb display"

This reverts commit 0b506befd616219621a968e2a51bab9b254299d8.

1 files changed, 2 insertions, 8 deletions

diff --git a/devbot/xvfb.py b/devbot/xvfb.py
index b650bf1..6549b9d 100644
--- a/devbot/xvfb.py
+++ b/devbot/xvfb.py
@@ -3,15 +3,9 @@ import subprocess
 
 from devbot import utils
 
-_display_provider = None
-
-def set_display_provider(provider):
-    global _display_provider
-    _display_provider = provider
+xvfb_display = ":100"
 
 def start():
-    xvfb_display = _display_provider.find_free_display()
-
     xvfb_proc = subprocess.Popen(args=["Xvfb", xvfb_display],
                                  stdout=utils.devnull,
                                  stderr=subprocess.STDOUT)
@@ -22,7 +16,7 @@ def start():
 
 def stop(xvfb_proc, orig_display):
     if orig_display:
-        os.environ["DISPLAY"] = orig_display
+        os.environ["DISPLAY"] = xvfb_display
     else:
         del os.environ["DISPLAY"]