90 def GetChromeOSKeyFile(chromeos_root):  argument
101 def GetChrootPath(chromeos_root):  argument
105 def GetInsideChrootPath(chromeos_root, file_path):  argument
114 def GetOutsideChrootPath(chromeos_root, file_path):  argument
128 def GetImageDir(chromeos_root, board):  argument
132 def LabelLatestImage(chromeos_root, board, label, vanilla_path=None):  argument
151 def DoesLabelExist(chromeos_root, board, label):  argument
207 def GetCtargetFromBoard(board, chromeos_root):  argument
223 def GetArchFromBoard(board, chromeos_root):  argument
239 def GetGccLibsDestForBoard(board, chromeos_root):  argument
285 def GetAllImages(chromeos_root, board):  argument
306 def RemoveChromeBrowserObjectFiles(chromeos_root, board):  argument
439 def IsChromeOsTree(chromeos_root):  argument
445 def DeleteChromeOsTree(chromeos_root, dry_run=False):  argument