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

lib/cros_build_lib.py

Index: lib/cros_build_lib.py
diff --git a/lib/cros_build_lib.py b/lib/cros_build_lib.py
index 2ea48bf58d617a30a27fb53287df8ede219bf5b6..fe30fcbcf705c11fb6767b55fc934053887538c7 100644
--- a/lib/cros_build_lib.py
+++ b/lib/cros_build_lib.py
@@ -117,7 +117,6 @@ def RunCommand(cmd, print_cmd=True, error_ok=False, error_message=None,
   return cmd_result
 
 
-#TODO(sjg): Remove this in favor of operation.Die
 def Die(message):
   """Emits a red error message and halts execution.
 
@@ -129,7 +128,6 @@ def Die(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.
@@ -141,18 +139,14 @@ def Warning(message):
       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):