Updating isolated scripts to ignore chartjson results dir flag.

testing/scripts/run_gpu_integration_test_as_googletest.py

Index: testing/scripts/run_gpu_integration_test_as_googletest.py
diff --git a/testing/scripts/run_gpu_integration_test_as_googletest.py b/testing/scripts/run_gpu_integration_test_as_googletest.py
index 955095e9be092e15c8976e8d6f74622934a8c538..fd48e06cf36e76e43993ac311afc1ebc78cd1992 100755
--- a/testing/scripts/run_gpu_integration_test_as_googletest.py
+++ b/testing/scripts/run_gpu_integration_test_as_googletest.py
@@ -44,11 +44,16 @@ def main():
   parser.add_argument(
       '--isolated-script-test-output', type=str,
       required=True)
-  parser.add_argument(
-    '--isolated-script-test-chartjson-output', type=argparse.FileType('w'),
-    required=False)
   parser.add_argument('--xvfb', help='Start xvfb.', action='store_true')
   args, rest_args = parser.parse_known_args()
+  # Remove the chartjson extra arg until this script cares about chartjson
+  # results from telemetry
+  index = 0
+  for arg in rest_args:
+    if '--isolated-script-test-chartjson-output' in arg:
+      rest_args.pop(index)
+      break
+    index += 1

[Ken Russell (switch to Gerrit), 2016/09/21 18:48:47]

Does this really have a different effect than the earlier code? The caller of
the script should be the one creating the file -- all the parser is doing is
opening it for writing. Unless the caller is just making a temporary file name,
and the previous code is causing it to write an empty file...

[eyaich1, 2016/09/22 13:24:50]

Yes, the caller (the swarming api) is simply defining the file path and name
since it knows the temp bot directory, this is where the file actually gets
created.  I ran it locally to confirm that the file was created before and no
longer is.  As far as I can tell, no where in the swarming code do they actually
create the file.

[Ken Russell (switch to Gerrit), 2016/09/22 14:27:04]

OK, thanks. Re-checking the recipe code I see I was wrong. Sorry about sending
you down the wrong path here.

 
   xvfb_proc = None
   openbox_proc = None