Combine traits for IPC mutation and generation fuzzing plus other refactoring.

tools/ipc_fuzzer/mutate/utils.py

Index: tools/ipc_fuzzer/mutate/utils.py
diff --git a/tools/ipc_fuzzer/mutate/utils.py b/tools/ipc_fuzzer/mutate/utils.py
index c718ac95b2c41738e5bf5616ff33769c5f3e2678..3c7e1498f5138c02f0244161558e5e8feba85a2a 100755
--- a/tools/ipc_fuzzer/mutate/utils.py
+++ b/tools/ipc_fuzzer/mutate/utils.py
@@ -16,6 +16,7 @@ import tempfile
 APP_PATH_KEY = 'APP_PATH'
 FLAGS_PREFIX = 'flags-'
 FUZZ_PREFIX = 'fuzz-'
+IPC_FUZZER_APPLICATION = 'ipc_fuzzer'
 IPC_REPLAY_APPLICATION = 'ipc_fuzzer_replay'
 IPCDUMP_EXTENSION = '.ipcdump'
 LAUNCH_PREFIXES = [
@@ -48,6 +49,14 @@ def create_temp_file():
   temp_file.close()
   return temp_file.name
 
+def get_fuzzer_application_name():
+  """Get the application name for the fuzzer binary."""
+  return application_name_for_platform(IPC_FUZZER_APPLICATION)
+
+def get_replay_application_name():
+  """Get the application name for the replay binary."""
+  return application_name_for_platform(IPC_REPLAY_APPLICATION)
+
 def parse_arguments():
   """Parse fuzzer arguments."""
   parser = argparse.ArgumentParser()
@@ -90,4 +99,4 @@ def get_application_path():
     sys.exit(
         'Environment variable %s should be set to chrome path.' % APP_PATH_KEY)
 
-  return os.environ[APP_PATH_KEY]
+  return os.environ[APP_PATH_KEY]