Fix coloring madness in depot_tools.

depot-tools-auth.py

Index: depot-tools-auth.py
diff --git a/depot-tools-auth.py b/depot-tools-auth.py
index 87ec1ccf00c861e34e87408b9b913bcc2d8df32f..853eef4cf29a031557bdd8f6c88dafd4519c342f 100755
--- a/depot-tools-auth.py
+++ b/depot-tools-auth.py
@@ -16,9 +16,8 @@ import optparse
 import sys
 import os
 
-from third_party import colorama
-
 import auth
+import setup_color
 import subcommand
 
 __version__ = '1.0'
@@ -95,7 +94,7 @@ def main(argv):
 
 
 if __name__ == '__main__':
-  colorama.init(wrap="TERM" not in os.environ)
+  setup_color.init()
   try:
     sys.exit(main(sys.argv[1:]))
   except KeyboardInterrupt: