Revert "Plumb in crprocess instead of RunCommand to allow quiet operation."

lib/cros_build_lib.py

 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Common python commands used by various build scripts."""
 
 import inspect
 import os
 import re
 import signal
@@ skipping 99 matching lines @@
   # TODO(sosa): is it possible not to use the catch-all Exception here?
   except Exception, e:
     if not error_ok:
       raise
     else:
       Warning(str(e))
 
   return cmd_result
 
 
-#TODO(sjg): Remove this in favor of operation.Die
 def Die(message):
   """Emits a red error message and halts execution.
 
   Args:
     message: The message to be emitted before exiting.
   """
   print >> sys.stderr, (
       Color(_STDOUT_IS_TTY).Color(Color.RED, '\nERROR: ' + message))
   sys.exit(1)
 
 
-#TODO(sjg): Remove this in favor of operation.Warning
 # pylint: disable-msg=W0622
 def Warning(message):
   """Emits a yellow warning message and continues execution.
 
   Args:
     message: The message to be emitted.
   """
   print >> sys.stderr, (
       Color(_STDOUT_IS_TTY).Color(Color.YELLOW, '\nWARNING: ' + message))
 
 
-# This command is deprecated in favor of operation.Info()
-# It is left here for the moment so people are aware what happened.
-# The reason is that this is not aware of the terminal output restrictions such
-# as verbose, quiet and subprocess output. You should not be calling this.
-# def Info(message):
-#  """Emits a blue informational message and continues execution.
-#
-#  Args:
-#    message: The message to be emitted.
-#  """
-#  print >> sys.stderr, (
-#      Color(_STDOUT_IS_TTY).Color(Color.BLUE, '\nINFO: ' + message))
+def Info(message):
+  """Emits a blue informational message and continues execution.
+
+  Args:
+    message: The message to be emitted.
+  """
+  print >> sys.stderr, (
+      Color(_STDOUT_IS_TTY).Color(Color.BLUE, '\nINFO: ' + message))
 
 
 def ListFiles(base_dir):
   """Recurively list files in a directory.
 
   Args:
     base_dir: directory to start recursively listing in.
 
   Returns:
     A list of files relative to the base_dir path or
@@ skipping 188 matching lines @@
     except RunCommandException as e:
       if not error_ok and retry_count == num_retries:
         raise e
       else:
         Warning(str(e))
         if print_cmd:
           Info('PROGRAM(%s) -> RunCommand: retrying %r in dir %s' %
                (GetCallerName(), cmd, cwd))
 
   return output