Don't check for .boto file when getting drt.

tools/get_archive.py

Index: tools/get_archive.py
===================================================================
--- tools/get_archive.py	(revision 39722)
+++ tools/get_archive.py	(working copy)
@@ -100,22 +100,6 @@
   return 'runhooks' in sys.argv
 
 
-def EnsureConfig():
-  # If ~/.boto doesn't exist, tell the user to run "gsutil config"
-  if not HasBotoConfig():
-    print >>sys.stderr, '''
-*******************************************************************************
-* WARNING: Can't download content shell! This is required to test client apps.
-* You need to do a one-time configuration step to access Google Storage.
-* Please run this command and follow the instructions:
-*     %s config
-*
-* NOTE: When prompted you can leave "project-id" blank. Just hit enter.
-*******************************************************************************
-''' % GSUTIL
-    sys.exit(1)
-
-
 def GetDartiumRevision(name, bot, directory, version_file, latest_pattern,
     permanent_prefix, revision_num=None):
   """Get the latest binary that is stored in the dartium archive.
@@ -235,8 +219,6 @@
         '%s.') % (system, name)
     return 0
 
-  EnsureConfig()
-
   # Query for the latest version
   pattern = latest_pattern  % { 'osname' : osname, 'bot' : bot }
   result, out = Gsutil('ls', pattern)