Revert of [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 b88d723b8c43c00c13ad0f8414ded9535266e883..450cd0d8076f3403debab527f19a20734735dd84 100644
--- a/tools/telemetry/telemetry/core/command_line.py
+++ b/tools/telemetry/telemetry/core/command_line.py
@@ -64,16 +64,6 @@
     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()