[Pywebsocket PerformanceTests 2/2] Add blink_perf.pywebsocket

tools/telemetry/telemetry/core/browser.py

Index: tools/telemetry/telemetry/core/browser.py
diff --git a/tools/telemetry/telemetry/core/browser.py b/tools/telemetry/telemetry/core/browser.py
index 373f90a8215e727809ef77c980c320a6dcf1ecc7..dd2b418986e56ccd26c05a747ecdce05702d5130 100644
--- a/tools/telemetry/telemetry/core/browser.py
+++ b/tools/telemetry/telemetry/core/browser.py
@@ -231,7 +231,7 @@ class Browser(app.App):
 
   @property
   def http_server(self):
-    return self._local_server_controller.GetRunningServer(
+    return self.GetRunningLocalServer(
         memory_cache_http_server.MemoryCacheHTTPServer, None)
 
   def SetHTTPServerDirectories(self, paths):
@@ -263,6 +263,11 @@ class Browser(app.App):
     self.StartLocalServer(server)
     return True
 
+  def GetRunningLocalServer(self, server_class, default_value):
+    """Get a LocalServer of class |server_class| already running."""
+    return self._local_server_controller.GetRunningServer(
+        server_class, default_value)
+
   def StartLocalServer(self, server):
     """Starts a LocalServer and associates it with this browser.