[Telemetry] Move extensions_to_load and output_profile_path into browser_options

telemetry/telemetry/internal/app/possible_app.py

Index: telemetry/telemetry/internal/app/possible_app.py
diff --git a/telemetry/telemetry/internal/app/possible_app.py b/telemetry/telemetry/internal/app/possible_app.py
index 9e065dc21d0aa6f170337c6b728d519e6fdadb63..ee53f5bc1d3c188bfbf2d5a14cd65d9c34663b2c 100644
--- a/telemetry/telemetry/internal/app/possible_app.py
+++ b/telemetry/telemetry/internal/app/possible_app.py
@@ -38,6 +38,6 @@ class PossibleApp(object):
   def Create(self, finder_options):
     raise NotImplementedError()
 
-  def SupportsOptions(self, finder_options):
+  def SupportsOptions(self, browser_options):
     """Tests for extension support."""
     raise NotImplementedError()