Interpret collected iOS Swarming task results

scripts/slave/recipe_modules/ios/example.expected/no_exit_code.json

Index: scripts/slave/recipe_modules/ios/example.expected/no_exit_code.json
diff --git a/scripts/slave/recipe_modules/ios/example.expected/test_failure.json b/scripts/slave/recipe_modules/ios/example.expected/no_exit_code.json
similarity index 91%
copy from scripts/slave/recipe_modules/ios/example.expected/test_failure.json
copy to scripts/slave/recipe_modules/ios/example.expected/no_exit_code.json
index 1d775da66f77f6a11cabd860335c75354838cc27..cb3fc81efdd10ad099f6a05c4b887b3a7deffa13 100644
--- a/scripts/slave/recipe_modules/ios/example.expected/test_failure.json
+++ b/scripts/slave/recipe_modules/ios/example.expected/no_exit_code.json
@@ -514,47 +514,17 @@
     "name": "fake test (fake device iOS 8.1) on Mac",
     "~followup_annotations": [
       "step returned non-zero exit code: 1",
-      "@@@STEP_TEXT@swarming pending 71s@@@",
+      "@@@STEP_TEXT@Unexpected infrastructure failure.@@@",
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"shards\": [@@@",
       "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"abandoned_ts\": null, @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"bot_id\": \"vm30\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"completed_ts\": \"2014-09-25T01:42:00.123\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"created_ts\": \"2014-09-25T01:41:00.123\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"durations\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@        5.7, @@@",
-      "@@@STEP_LOG_LINE@json.output@        31.5@@@",
-      "@@@STEP_LOG_LINE@json.output@      ], @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"exit_codes\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@        0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        0@@@",
-      "@@@STEP_LOG_LINE@json.output@      ], @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"failure\": false, @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"id\": \"148aa78d7aa0000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"internal_failure\": false, @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"isolated_out\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"isolated\": \"abc123\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"isolatedserver\": \"https://isolateserver.appspot.com\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"namespace\": \"default-gzip\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"view_url\": \"blah\"@@@",
-      "@@@STEP_LOG_LINE@json.output@      }, @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"modified_ts\": \"2014-09-25 01:42:00\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"name\": \"heartbeat-canary-2014-09-25_01:41:55-os=Windows\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"outputs\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"Heart beat succeeded on win32.\\n\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"Foo\"@@@",
-      "@@@STEP_LOG_LINE@json.output@      ], @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"started_ts\": \"2014-09-25T01:42:11.123\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"state\": 112, @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"try_number\": 1, @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"user\": \"unknown\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"state\": 112@@@",
       "@@@STEP_LOG_LINE@json.output@    }@@@",
       "@@@STEP_LOG_LINE@json.output@  ]@@@",
       "@@@STEP_LOG_LINE@json.output@}@@@",
       "@@@STEP_LOG_END@json.output@@@",
       "@@@STEP_LINK@shard #0@https://chromium-swarm.appspot.com/user/task/10000@@@",
-      "@@@STEP_FAILURE@@@"
+      "@@@STEP_EXCEPTION@@@"
     ]
   },
   {