pylint: Remove uneccessary pass statements

wa/framework/command.py

@@ -65,7 +65,6 @@ class SubCommand(object):
         options to the command's parser). ``context`` is always ``None``.
 
         """
-        pass
 
     def execute(self, state, args):
         """

wa/framework/exception.py

@@ -30,60 +30,49 @@ class WAError(Exception):
 
 class NotFoundError(WAError):
     """Raised when the specified item is not found."""
-    pass
 
 
 class ValidationError(WAError):
     """Raised on failure to validate an extension."""
-    pass
 
 
 class ExecutionError(WAError):
     """Error encountered by the execution framework."""
-    pass
 
 
 class WorkloadError(WAError):
     """General Workload error."""
-    pass
 
 
 class JobError(WAError):
     """Job execution error."""
-    pass
 
 
 class InstrumentError(WAError):
     """General Instrument error."""
-    pass
 
 
 class OutputProcessorError(WAError):
     """General OutputProcessor error."""
-    pass
 
 
 class ResourceError(WAError):
     """General Resolver error."""
-    pass
 
 
 class CommandError(WAError):
     """Raised by commands when they have encountered an error condition
     during execution."""
-    pass
 
 
 class ToolError(WAError):
     """Raised by tools when they have encountered an error condition
     during execution."""
-    pass
 
 
 class ConfigError(WAError):
     """Raised when configuration provided is invalid. This error suggests that
     the user should modify their config and try again."""
-    pass
 
 
 class SerializerSyntaxError(Exception):

wa/framework/workload.py

@@ -124,13 +124,11 @@ class Workload(TargetedPlugin):
         Execute the workload. This is the method that performs the actual
         "work" of the workload.
         """
-        pass
 
     def extract_results(self, context):
         """
         Extract results on the target
         """
-        pass
 
     def update_output(self, context):
         """
@@ -138,11 +136,9 @@ class Workload(TargetedPlugin):
         metrics and artifacts for this workload iteration.
 
         """
-        pass
 
     def teardown(self, context):
         """ Perform any final clean up for the Workload. """
-        pass
 
     @once_per_instance
     def finalize(self, context):
@@ -325,7 +321,6 @@ class ApkWorkload(Workload):
         Perform the setup necessary to rerun the workload. Only called if
         ``requires_rerun`` is set.
         """
-        pass
 
     def teardown(self, context):
         super(ApkWorkload, self).teardown(context)