diff --git a/telemetry/telemetry/test.py b/telemetry/telemetry/test.py
index <HASH>..<HASH> 100644
--- a/telemetry/telemetry/test.py
+++ b/telemetry/telemetry/test.py
@@ -39,6 +39,7 @@ class Test(object):
       setattr(options, key, value)
 
     options.repeat_options = self._CreateRepeatOptions(options)
+    self.CustomizeBrowserOptions(options)
 
     test = self.test()
     ps = self.CreatePageSet(options)
@@ -90,3 +91,7 @@ class Test(object):
   def AddTestCommandLineOptions(parser):
     """Override to accept custom command line options."""
     pass
+
+  def CustomizeBrowserOptions(self, options):
+    """Add browser options that are required by this benchmark."""
+    pass
Added Web Animations and regular animation blink_perf benchmarks

Add benchmark targets for the current animation implementation and the
in progress Web Animations implementation using the Animations subset of
the blink_perf tests.

BUG=<I>

Review URL: <URL>