Change logging statements to not use the "%" operator.

third_party/WebKit/Tools/Scripts/webkitpy/common/system/executive_mock.py

 # Copyright (C) 2011 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #    * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #    * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 66 matching lines @@
 
     def check_running_pid(self, pid):
         return pid in self._running_pids.values()
 
     def running_pids(self, process_name_filter):
         running_pids = []
         for process_name, process_pid in self._running_pids.iteritems():
             if process_name_filter(process_name):
                 running_pids.append(process_pid)
 
-        _log.info("MOCK running_pids: %s" % running_pids)
+        _log.info("MOCK running_pids: %s", running_pids)
         return running_pids
 
     def command_for_printing(self, args):
         string_args = map(unicode, args)
         return " ".join(string_args)
 
     def run_command(self,
                     args,
                     cwd=None,
                     input=None,
                     error_handler=None,
                     return_exit_code=False,
                     return_stderr=True,
                     decode_output=False,
                     env=None,
                     debug_logging=False):
 
         self.calls.append(args)
 
         assert isinstance(args, list) or isinstance(args, tuple)
         if self._should_log:
             env_string = ""
             if env:
                 env_string = ", env=%s" % env
             input_string = ""
             if input:
                 input_string = ", input=%s" % input
-            _log.info("MOCK run_command: %s, cwd=%s%s%s" % (args, cwd, env_string, input_string))
+            _log.info("MOCK run_command: %s, cwd=%s%s%s", args, cwd, env_string, input_string)
         output = "MOCK output of child process"
 
         if self._should_throw_when_run.intersection(args):
             raise ScriptError("Exception for %s" % args, output="MOCK command output")
 
         if self._should_throw:
             raise ScriptError("MOCK ScriptError", output=output)
 
         if return_exit_code and self._should_return_zero_when_run.intersection(args):
             return 0
@@ skipping 11 matching lines @@
 
     def popen(self, args, cwd=None, env=None, **kwargs):
         self.calls.append(args)
         if self._should_log:
             cwd_string = ""
             if cwd:
                 cwd_string = ", cwd=%s" % cwd
             env_string = ""
             if env:
                 env_string = ", env=%s" % env
-            _log.info("MOCK popen: %s%s%s" % (args, cwd_string, env_string))
+            _log.info("MOCK popen: %s%s%s", args, cwd_string, env_string)
         if not self._proc:
             self._proc = MockProcess()
         return self._proc
 
     def call(self, args, **kwargs):
         self.calls.append(args)
-        _log.info('Mock call: %s' % args)
+        _log.info('Mock call: %s', args)
 
     def run_in_parallel(self, commands):
         assert len(commands)
 
         num_previous_calls = len(self.calls)
         command_outputs = []
         for cmd_line, cwd in commands:
             command_outputs.append([0, self.run_command(cmd_line, cwd=cwd), ''])
 
         new_calls = self.calls[num_previous_calls:]
@@ skipping 36 matching lines @@
         if self._run_command_fn:
             return self._run_command_fn(args)
         if return_exit_code:
             return self._exit_code
         if self._exit_code and error_handler:
             script_error = ScriptError(script_args=args, exit_code=self._exit_code, output=self._output)
             error_handler(script_error)
         if return_stderr:
             return self._output + self._stderr
         return self._output