[Telemetry] Pass test_runner environment in local args instead of a global variable

tools/telemetry/telemetry/core/command_line.py

Index: tools/telemetry/telemetry/core/command_line.py
diff --git a/tools/telemetry/telemetry/core/command_line.py b/tools/telemetry/telemetry/core/command_line.py
index 450cd0d8076f3403debab527f19a20734735dd84..e26bc7c06ddfc910039d70ba34a2def9919daf75 100644
--- a/tools/telemetry/telemetry/core/command_line.py
+++ b/tools/telemetry/telemetry/core/command_line.py
@@ -64,6 +64,16 @@ class OptparseCommand(Command):
     return optparse.OptionParser('%%prog %s %s' % (cls.Name(), cls.usage),
                                  description=cls.Description())
 
+  @classmethod
+  def AddCommandLineArgs(cls, parser, environment):
+    # pylint: disable=arguments-differ
+    pass
+
+  @classmethod
+  def ProcessCommandLineArgs(cls, parser, args, environment):
+    # pylint: disable=arguments-differ
+    pass
+
   def Run(self, args):
     raise NotImplementedError()
 
@@ -71,10 +81,10 @@ class OptparseCommand(Command):
   def main(cls, args=None):
     """Main method to run this command as a standalone script."""
     parser = cls.CreateParser()
-    cls.AddCommandLineArgs(parser)
+    cls.AddCommandLineArgs(parser, None)
     options, args = parser.parse_args(args=args)
     options.positional_args = args
-    cls.ProcessCommandLineArgs(parser, options)
+    cls.ProcessCommandLineArgs(parser, options, None)
     return min(cls().Run(options), 255)