Revert of Updating swarming api to check for chartjson results from a finished

scripts/slave/recipes/chromium.py

Index: scripts/slave/recipes/chromium.py
diff --git a/scripts/slave/recipes/chromium.py b/scripts/slave/recipes/chromium.py
index a1705475be7beffa40ad7bc91889894f935492b6..e99692d735ea450b560a11813dbc5788a8e544ed 100644
--- a/scripts/slave/recipes/chromium.py
+++ b/scripts/slave/recipes/chromium.py
@@ -491,8 +491,7 @@
     api.override_step_data('telemetry_gpu_unittests on Ubuntu-12.04',
         api.test_utils.canned_isolated_script_output(
             passing=True, is_win=False, swarming=True,
-            shards=2, isolated_script_passing=True, valid=True,
-            output_chartjson=True),
+            shards=2, isolated_script_passing=True, valid=True),
         retcode=0)
   )
 
@@ -596,77 +595,6 @@
         passing=True, is_win=False, swarming=True,
         shards=2, isolated_script_passing=True, valid=True,
         empty_shards=[1]),
-      retcode=1)
-  )
-
-  yield (
-    api.test(
-      'dynamic_swarmed_sharded_isolated_chartjson_test_harness_failure') +
-    api.properties.generic(mastername='chromium.linux',
-                           buildername='Linux Tests',
-                           parent_buildername='Linux Builder') +
-    api.properties(swarm_hashes={
-      'telemetry_gpu_unittests': 'eeeeeeeeeeeeeeeeeeeeeeeeeeeeee',
-    }) +
-    api.platform('linux', 64) +
-    api.override_step_data(
-        'read test spec (chromium.linux.json)',
-        api.json.output({
-            'Linux Tests': {
-                'isolated_scripts': [
-                    {
-                        'isolate_name': 'telemetry_gpu_unittests',
-                        'name': 'telemetry_gpu_unittests',
-                        'swarming': {
-                            'can_use_on_swarming_builders': True,
-                            'shards': 2,
-                        },
-                    },
-                ],
-            },
-        })
-    ) +
-    api.override_step_data(
-      'telemetry_gpu_unittests on Ubuntu-12.04',
-      api.test_utils.canned_isolated_script_output(
-        passing=True, is_win=False, swarming=True,
-        shards=4, isolated_script_passing=True, valid=True,
-        empty_shards=[1], output_chartjson=True),
-      retcode=1)
-  )
-
-  yield (
-    api.test('dynamic_swarmed_sharded_isolated_chartjson_test_missing_shard') +
-    api.properties.generic(mastername='chromium.linux',
-                           buildername='Linux Tests',
-                           parent_buildername='Linux Builder') +
-    api.properties(swarm_hashes={
-      'telemetry_gpu_unittests': 'eeeeeeeeeeeeeeeeeeeeeeeeeeeeee',
-    }) +
-    api.platform('linux', 64) +
-    api.override_step_data(
-        'read test spec (chromium.linux.json)',
-        api.json.output({
-            'Linux Tests': {
-                'isolated_scripts': [
-                    {
-                        'isolate_name': 'telemetry_gpu_unittests',
-                        'name': 'telemetry_gpu_unittests',
-                        'swarming': {
-                            'can_use_on_swarming_builders': True,
-                            'shards': 2,
-                        },
-                    },
-                ],
-            },
-        })
-    ) +
-    api.override_step_data(
-      'telemetry_gpu_unittests on Ubuntu-12.04',
-      api.test_utils.canned_isolated_script_output(
-        passing=True, is_win=False, swarming=True,
-        shards=2, isolated_script_passing=True, valid=True,
-        missing_shards=[1], output_chartjson=True),
       retcode=1)
   )