Platform is captured in testbed already (#7119)

Author: achamayou

tests/infra/basicperf.py

@@ -375,8 +375,6 @@ def run(args):
                     remote_client.stop()
 
                 perf_label = args.perf_label
-                if infra.platform_detection.is_virtual():
-                    perf_label += "_virtual"
 
                 if not args.stop_primary_after_s:
                     primary, _ = network.find_primary()

tests/infra/piccolo_driver.py

@@ -192,8 +192,6 @@ def run(get_command, args):
                     time.sleep(5)
 
                 perf_label = args.perf_label
-                if infra.platform_detection.is_virtual():
-                    perf_label += "_virtual"
 
                 for remote_client in clients:
                     analysis = analyzer.Analyze()

tests/infra/runner.py

@@ -149,8 +149,6 @@ def run(get_command, args):
                     time.sleep(5)
 
                 perf_label = args.perf_label
-                if infra.platform_detection.is_virtual():
-                    perf_label += "_virtual"
 
                 for remote_client in clients:
                     perf_result = remote_client.get_result()