[telemetry] Cleanups for benchmarks importing page sets.

content/test/gpu/gpu_tests/screenshot_sync.py

Index: content/test/gpu/gpu_tests/screenshot_sync.py
diff --git a/content/test/gpu/gpu_tests/screenshot_sync.py b/content/test/gpu/gpu_tests/screenshot_sync.py
index a2d8abb540e8600ac06380697eb439e9b34ee75f..65021b00c1ae0cf6427b322dad6d249403821e04 100644
--- a/content/test/gpu/gpu_tests/screenshot_sync.py
+++ b/content/test/gpu/gpu_tests/screenshot_sync.py
@@ -52,9 +52,6 @@ class ScreenshotSyncProcess(test.Test):
     return expectations.ScreenshotSyncExpectations()
 
   def CreatePageSet(self, options):
-    ps = page_set.PageSet(
-      file_path=data_path,
-      description='Test cases for screenshot synchronization',
-      serving_dirs=[''])
+    ps = page_set.PageSet(file_path=data_path, serving_dirs=[''])
     ps.AddPage(ScreenshotSyncPage(ps, ps.base_dir))
     return ps