Change for preparation for reference-build on perfbot (media)

chrome/test/functional/media/media_test_env_names.py

Index: chrome/test/functional/media/media_test_env_names.py
diff --git a/chrome/test/functional/media/media_test_env_names.py b/chrome/test/functional/media/media_test_env_names.py
index 6667f43d03378a02bc49690cb3fc708b64a4aa53..23dbba1746861d6f110dde8f0155a79c81d7f5c7 100644
--- a/chrome/test/functional/media/media_test_env_names.py
+++ b/chrome/test/functional/media/media_test_env_names.py
@@ -25,11 +25,12 @@ class MediaTestEnvNames:
   # Use this when you want to add extra information in the result output.
   EXTRA_NICKNAME_ENV_NAME = 'EXTRA_NICKNAME'
 
-  # Use this when you do not want to report the first result output.
-  # First result includes time to start up the browser.
+  # Define this environment varialbe when you do not want to report

[dennis_jeffrey, 2011/05/20 21:31:43]

varialbe -->
variable

[imasaki1, 2011/05/20 22:07:17]

Done.

+  # the first result output. First result includes time to start up the browser.
   REMOVE_FIRST_RESULT_ENV_NAME = 'REMOVE_FIRST_RESULT'
 
-  # Add t=Data() parameter in query string to disable media cache.
+  # Add t=Data() parameter in query string to disable media cache
+  # if this environment is defined.
   ADD_T_PARAMETER_ENV_NAME = 'ADD_T_PARAMETER'
 
   # Print out only playback time information.
@@ -55,3 +56,10 @@ class MediaTestEnvNames:
 
   # Define the test scenario, which contains operations during tests.
   TEST_SCENARIO_ENV_NAME = 'TEST_SCENARIO'
+
+  # Define this environment variable if we want to run test using binaries of
+  # reference build, and not defined otherwise.

[dennis_jeffrey, 2011/05/20 21:31:43]

and not defined otherwise -->
otherwise do not define this variable

[imasaki1, 2011/05/20 22:07:17]

Done.

+  REFERENCE_BUILD_ENV_NAME = 'REFERENCE_BUILD'
+
+  # Define the path to the directory that contains binaries of reference build.
+  REFERENCE_BUILD_DIR_ENV_NAME = 'REFERENCE_BUILD_DIR'