Switch remaining bots to new Telemetry GPU isolate.

scripts/slave/recipes/chromium_trybot.expected/gpu_tests.json

 [
   {
     "cmd": [
       "python",
       "-u",
       "[BUILD]/scripts/slave/bot_update.py",
       "--master",
       "tryserver.chromium.mac",
       "--builder",
       "mac_chromium_rel_ng",
@@ skipping 190 matching lines @@
       "@@@STEP_LOG_LINE@json.output@}@@@",
       "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/gyp_chromium",
       "--analyzer",
-      "{\"additional_compile_targets\": [\"chromium_builder_tests\"], \"files\": [\"foo.cc\"], \"test_targets\": [\"angle_unittests_run\", \"chrome\", \"content_gl_tests_run\", \"gl_tests_run\", \"gl_unittests_run\", \"tab_capture_end2end_tests_run\", \"telemetry_gpu_test_run\"]}",
+      "{\"additional_compile_targets\": [\"chromium_builder_tests\"], \"files\": [\"foo.cc\"], \"test_targets\": [\"angle_unittests_run\", \"content_gl_tests_run\", \"gl_tests_run\", \"gl_unittests_run\", \"tab_capture_end2end_tests_run\", \"telemetry_gpu_new_test_run\"]}",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "GYP_DEFINES": "archive_gpu_tests=1 clang=1 component=static_library dcheck_always_on=1 fastbuild=1 ffmpeg_branding=Chrome gomadir='[BUILD]/goma' proprietary_codecs=1 target_arch=x64 test_isolation_mode=prepare use_goma=1"
     },
     "name": "analyze",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"compile_targets\": [@@@",
       "@@@STEP_LOG_LINE@json.output@    \"angle_unittests_run\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"chrome\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"chromium_builder_tests\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"content_gl_tests_run\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"gl_tests_run\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"tab_capture_end2end_tests_run\", @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"telemetry_gpu_test_run\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"telemetry_gpu_new_test_run\"@@@",
       "@@@STEP_LOG_LINE@json.output@  ], @@@",
       "@@@STEP_LOG_LINE@json.output@  \"status\": \"Found dependency\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"test_targets\": [@@@",
       "@@@STEP_LOG_LINE@json.output@    \"angle_unittests_run\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"chrome\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"chromium_builder_tests\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"content_gl_tests_run\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"gl_tests_run\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"tab_capture_end2end_tests_run\", @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"telemetry_gpu_test_run\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"telemetry_gpu_new_test_run\"@@@",
       "@@@STEP_LOG_LINE@json.output@  ]@@@",
       "@@@STEP_LOG_LINE@json.output@}@@@",
       "@@@STEP_LOG_END@json.output@@@",
       "@@@STEP_LOG_LINE@analyze_details@{@@@",
       "@@@STEP_LOG_LINE@analyze_details@  \"additional_compile_targets\": [@@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"chromium_builder_tests\"@@@",
       "@@@STEP_LOG_LINE@analyze_details@  ], @@@",
       "@@@STEP_LOG_LINE@analyze_details@  \"compile_targets\": [@@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"angle_unittests_run\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"chrome\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"chromium_builder_tests\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"content_gl_tests_run\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"gl_tests_run\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"tab_capture_end2end_tests_run\", @@@",
-      "@@@STEP_LOG_LINE@analyze_details@    \"telemetry_gpu_test_run\"@@@",
+      "@@@STEP_LOG_LINE@analyze_details@    \"telemetry_gpu_new_test_run\"@@@",
       "@@@STEP_LOG_LINE@analyze_details@  ], @@@",
       "@@@STEP_LOG_LINE@analyze_details@  \"self.m.filter.compile_targets\": [@@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"angle_unittests_run\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"chrome\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"chromium_builder_tests\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"content_gl_tests_run\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"gl_tests_run\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"tab_capture_end2end_tests_run\", @@@",
-      "@@@STEP_LOG_LINE@analyze_details@    \"telemetry_gpu_test_run\"@@@",
+      "@@@STEP_LOG_LINE@analyze_details@    \"telemetry_gpu_new_test_run\"@@@",
       "@@@STEP_LOG_LINE@analyze_details@  ], @@@",
       "@@@STEP_LOG_LINE@analyze_details@  \"self.m.filter.test_targets\": [@@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"angle_unittests_run\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"chrome\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"chromium_builder_tests\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"content_gl_tests_run\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"gl_tests_run\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"tab_capture_end2end_tests_run\", @@@",
-      "@@@STEP_LOG_LINE@analyze_details@    \"telemetry_gpu_test_run\"@@@",
+      "@@@STEP_LOG_LINE@analyze_details@    \"telemetry_gpu_new_test_run\"@@@",
       "@@@STEP_LOG_LINE@analyze_details@  ], @@@",
       "@@@STEP_LOG_LINE@analyze_details@  \"test_targets\": [@@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"angle_unittests_run\", @@@",
-      "@@@STEP_LOG_LINE@analyze_details@    \"chrome\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"content_gl_tests_run\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"gl_tests_run\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"gl_unittests_run\", @@@",
       "@@@STEP_LOG_LINE@analyze_details@    \"tab_capture_end2end_tests_run\", @@@",
-      "@@@STEP_LOG_LINE@analyze_details@    \"telemetry_gpu_test_run\"@@@",
+      "@@@STEP_LOG_LINE@analyze_details@    \"telemetry_gpu_new_test_run\"@@@",
       "@@@STEP_LOG_LINE@analyze_details@  ]@@@",
       "@@@STEP_LOG_LINE@analyze_details@}@@@",
       "@@@STEP_LOG_END@analyze_details@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[BUILD]/scripts/slave/cleanup_temp.py"
@@ skipping 53 matching lines @@
       "--goma-fail-fast",
       "--goma-disable-local-fallback",
       "--ninja-ensure-up-to-date",
       "--",
       "angle_unittests_run",
       "chrome",
       "chromium_builder_tests",
       "content_gl_tests_run",
       "gl_tests_run",
       "tab_capture_end2end_tests_run",
-      "telemetry_gpu_test_run"
+      "telemetry_gpu_new_test_run"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "compile (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output (invalid)@null@@@",
       "@@@STEP_LOG_END@json.output (invalid)@@@"
     ]
   },
   {
     "cmd": [
@@ skipping 17 matching lines @@
       "batcharchive",
       "--dump-json",
       "/path/to/tmp/json",
       "--isolate-server",
       "https://isolateserver.appspot.com",
       "--verbose",
       "[SLAVE_BUILD]/src/out/Release/tab_capture_end2end_tests.isolated.gen.json",
       "[SLAVE_BUILD]/src/out/Release/gl_tests.isolated.gen.json",
       "[SLAVE_BUILD]/src/out/Release/content_gl_tests.isolated.gen.json",
       "[SLAVE_BUILD]/src/out/Release/angle_unittests.isolated.gen.json",
-      "[SLAVE_BUILD]/src/out/Release/telemetry_gpu_test.isolated.gen.json"
+      "[SLAVE_BUILD]/src/out/Release/telemetry_gpu_new_test.isolated.gen.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "isolate tests",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"angle_unittests\": \"[dummy hash for angle_unittests]\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"content_gl_tests\": \"[dummy hash for content_gl_tests]\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"gl_tests\": \"[dummy hash for gl_tests]\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tab_capture_end2end_tests\": \"[dummy hash for tab_capture_end2end_tests]\", @@@",
-      "@@@STEP_LOG_LINE@json.output@  \"telemetry_gpu_test\": \"[dummy hash for telemetry_gpu_test]\"@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"telemetry_gpu_new_test\": \"[dummy hash for telemetry_gpu_new_test]\"@@@",
       "@@@STEP_LOG_LINE@json.output@}@@@",
       "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "trigger",
@@ skipping 298 matching lines @@
       "os",
       "Mac-10.8",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:maps_pixel_test on Intel GPU on Mac (with patch)",
       "--tag",
       "os:Mac-10.8",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:maps_pixel_test on Intel GPU on Mac (with patch)",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "maps",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--build-revision",
       "f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9",
       "--test-machine-name",
       "mac_chromium_rel_ng",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] maps_pixel_test on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"maps_pixel_test on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"maps_pixel_test on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.8",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:pixel_test on Intel GPU on Mac (with patch)",
       "--tag",
       "os:Mac-10.8",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:pixel_test on Intel GPU on Mac (with patch)",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "pixel",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--build-revision",
       "f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9",
       "--download-refimg-from-cloud-storage",
       "--refimg-cloud-storage-bucket",
       "chromium-gpu-archive/reference-images",
       "--os-type",
       "mac",
       "--test-machine-name",
       "mac_chromium_rel_ng",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] pixel_test on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"pixel_test on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"pixel_test on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.8",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:webgl_conformance on Intel GPU on Mac (with patch)",
       "--tag",
       "os:Mac-10.8",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:webgl_conformance on Intel GPU on Mac (with patch)",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "webgl_conformance",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] webgl_conformance on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"webgl_conformance on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"webgl_conformance on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.8",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:context_lost on Intel GPU on Mac (with patch)",
       "--tag",
       "os:Mac-10.8",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:context_lost on Intel GPU on Mac (with patch)",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "context_lost",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] context_lost on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"context_lost on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"context_lost on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.8",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:memory_test on Intel GPU on Mac (with patch)",
       "--tag",
       "os:Mac-10.8",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:memory_test on Intel GPU on Mac (with patch)",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "memory_test",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] memory_test on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"memory_test on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"memory_test on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.8",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:trace_test on Intel GPU on Mac (with patch)",
       "--tag",
       "os:Mac-10.8",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:trace_test on Intel GPU on Mac (with patch)",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "trace_test",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] trace_test on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"trace_test on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"trace_test on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.8",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:screenshot_sync on Intel GPU on Mac (with patch)",
       "--tag",
       "os:Mac-10.8",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:screenshot_sync on Intel GPU on Mac (with patch)",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "screenshot_sync",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] screenshot_sync on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"screenshot_sync on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"screenshot_sync on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.8",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:hardware_accelerated_feature on Intel GPU on Mac (with patch)",
       "--tag",
       "os:Mac-10.8",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:hardware_accelerated_feature on Intel GPU on Mac (with patch)",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "hardware_accelerated_feature",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] hardware_accelerated_feature on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"hardware_accelerated_feature on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"hardware_accelerated_feature on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.8",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:gpu_process_launch on Intel GPU on Mac (with patch)",
       "--tag",
       "os:Mac-10.8",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:gpu_process_launch on Intel GPU on Mac (with patch)",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "gpu_process",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] gpu_process_launch on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"gpu_process_launch on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"gpu_process_launch on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.8",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:gpu_rasterization on Intel GPU on Mac (with patch)",
       "--tag",
       "os:Mac-10.8",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:gpu_rasterization on Intel GPU on Mac (with patch)",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "gpu_rasterization",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--build-revision",
       "f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9",
       "--test-machine-name",
       "mac_chromium_rel_ng",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] gpu_rasterization on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"gpu_rasterization on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"gpu_rasterization on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 401 matching lines @@
       "os",
       "Mac-10.9",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:maps_pixel_test on NVIDIA GPU on Mac Retina (with patch)",
       "--tag",
       "os:Mac-10.9",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:maps_pixel_test on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "maps",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--build-revision",
       "f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9",
       "--test-machine-name",
       "mac_chromium_rel_ng",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] maps_pixel_test on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"maps_pixel_test on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"maps_pixel_test on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.9",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:pixel_test on NVIDIA GPU on Mac Retina (with patch)",
       "--tag",
       "os:Mac-10.9",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:pixel_test on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "pixel",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--build-revision",
       "f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9",
       "--download-refimg-from-cloud-storage",
       "--refimg-cloud-storage-bucket",
       "chromium-gpu-archive/reference-images",
       "--os-type",
       "mac",
       "--test-machine-name",
       "mac_chromium_rel_ng",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] pixel_test on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"pixel_test on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"pixel_test on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.9",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:webgl_conformance on NVIDIA GPU on Mac Retina (with patch)",
       "--tag",
       "os:Mac-10.9",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:webgl_conformance on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "webgl_conformance",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] webgl_conformance on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"webgl_conformance on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"webgl_conformance on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.9",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:context_lost on NVIDIA GPU on Mac Retina (with patch)",
       "--tag",
       "os:Mac-10.9",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:context_lost on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "context_lost",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] context_lost on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"context_lost on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"context_lost on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.9",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:memory_test on NVIDIA GPU on Mac Retina (with patch)",
       "--tag",
       "os:Mac-10.9",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:memory_test on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "memory_test",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] memory_test on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"memory_test on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"memory_test on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.9",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:trace_test on NVIDIA GPU on Mac Retina (with patch)",
       "--tag",
       "os:Mac-10.9",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:trace_test on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "trace_test",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] trace_test on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"trace_test on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"trace_test on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.9",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:screenshot_sync on NVIDIA GPU on Mac Retina (with patch)",
       "--tag",
       "os:Mac-10.9",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:screenshot_sync on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "screenshot_sync",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] screenshot_sync on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"screenshot_sync on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"screenshot_sync on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.9",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:hardware_accelerated_feature on NVIDIA GPU on Mac Retina (with patch)",
       "--tag",
       "os:Mac-10.9",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:hardware_accelerated_feature on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "hardware_accelerated_feature",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] hardware_accelerated_feature on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"hardware_accelerated_feature on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"hardware_accelerated_feature on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.9",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:gpu_process_launch on NVIDIA GPU on Mac Retina (with patch)",
       "--tag",
       "os:Mac-10.9",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:gpu_process_launch on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "gpu_process",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] gpu_process_launch on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"gpu_process_launch on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"gpu_process_launch on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 42 matching lines @@
       "os",
       "Mac-10.9",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:gpu_rasterization on NVIDIA GPU on Mac Retina (with patch)",
       "--tag",
       "os:Mac-10.9",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:gpu_rasterization on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "gpu_rasterization",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--build-revision",
       "f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9",
       "--test-machine-name",
       "mac_chromium_rel_ng",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] gpu_rasterization on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"gpu_rasterization on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"gpu_rasterization on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 251 matching lines @@
       "--shards",
       "1",
       "maps_pixel_test on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "maps_pixel_test on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "pixel_test on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "pixel_test on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>failures:<br/>Test.Test1<br/>@@@",
+      "@@@STEP_TEXT@<br/>failures:<br/>test1.Test1<br/>test2.Test2<br/>@@@",
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"failure\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [\\\"test1.Test1\\\", \\\"test2.Test2\\\"], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": true}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "webgl_conformance on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "webgl_conformance on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "context_lost on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "context_lost on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "memory_test on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "memory_test on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "trace_test on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "trace_test on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "screenshot_sync on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "screenshot_sync on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "hardware_accelerated_feature on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "hardware_accelerated_feature on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "gpu_process_launch on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "gpu_process_launch on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "gpu_rasterization on Intel GPU on Mac (with patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "gpu_rasterization on Intel GPU on Mac (with patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "allow_subannotations": true,
     "cmd": [
       "python",
       "-u",
@@ skipping 197 matching lines @@
       "--shards",
       "1",
       "maps_pixel_test on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "maps_pixel_test on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "pixel_test on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "pixel_test on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "webgl_conformance on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "webgl_conformance on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "context_lost on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "context_lost on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "memory_test on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "memory_test on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "trace_test on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "trace_test on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "screenshot_sync on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "screenshot_sync on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "hardware_accelerated_feature on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "hardware_accelerated_feature on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "gpu_process_launch on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "gpu_process_launch on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--shards",
       "1",
       "gpu_rasterization on NVIDIA GPU on Mac Retina (with patch)/Mac-10.9/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "gpu_rasterization on NVIDIA GPU on Mac Retina (with patch) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"success\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "allow_subannotations": true,
     "cmd": [
       "python",
       "-u",
@@ skipping 179 matching lines @@
       "--compiler",
       "goma-clang",
       "--goma-jsonstatus",
       "/path/to/tmp/json",
       "--goma-dir",
       "[BUILD]/goma",
       "--goma-fail-fast",
       "--goma-disable-local-fallback",
       "--ninja-ensure-up-to-date",
       "--",
-      "chrome",
-      "telemetry_gpu_test_run"
+      "telemetry_gpu_new_test_run"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "compile (without patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output (invalid)@null@@@",
       "@@@STEP_LOG_END@json.output (invalid)@@@"
     ]
   },
   {
     "cmd": [
@@ skipping 69 matching lines @@
       "os",
       "Mac-10.8",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:mac_chromium_rel_ng",
       "--tag",
       "buildnumber:571",
       "--tag",
-      "data:[dummy hash for telemetry_gpu_test]",
+      "data:[dummy hash for telemetry_gpu_new_test]",
       "--tag",
       "gpu_test:1",
       "--tag",
       "master:tryserver.chromium.mac",
       "--tag",
       "name:pixel_test on Intel GPU on Mac (without patch)",
       "--tag",
       "os:Mac-10.8",
       "--tag",
       "patch_project:chromium",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CQ",
       "--tag",
       "purpose:pre-commit",
       "--tag",
       "rietveld:https://codereview.chromium.org/12853011/#ps1",
       "--tag",
       "stepname:pixel_test on Intel GPU on Mac (without patch)",
       "--user",
       "commit-bot@chromium.org",
-      "[dummy hash for telemetry_gpu_test]",
+      "[dummy hash for telemetry_gpu_new_test]",
       "--",
       "pixel",
       "--show-stdout",
       "--browser=release",
       "-v",
       "--build-revision",
       "f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9",
       "--download-refimg-from-cloud-storage",
       "--refimg-cloud-storage-bucket",
       "chromium-gpu-archive/reference-images",
       "--os-type",
       "mac",
       "--test-machine-name",
       "mac_chromium_rel_ng",
       "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc",
-      "--story-filter=Test\\.Test1",
-      "--output-format",
-      "json",
-      "--output-dir",
-      "${ISOLATED_OUTDIR}"
+      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] pixel_test on Intel GPU on Mac (without patch)",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"pixel_test on Intel GPU on Mac (without patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"pixel_test on Intel GPU on Mac (without patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
@@ skipping 17 matching lines @@
       "--print-status-updates",
       "--shards",
       "1",
       "pixel_test on Intel GPU on Mac (without patch)/Mac-10.8/[dummy has/mac_chromium_rel_ng/571",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "pixel_test on Intel GPU on Mac (without patch)",
     "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>failures:<br/>Test.Test1<br/>@@@",
+      "@@@STEP_TEXT@<br/>failures:<br/>test1.Test1<br/>test2.Test2<br/>@@@",
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/results.json\": \"{\\\"per_page_values\\\": [{\\\"page_id\\\": 0, \\\"type\\\": \\\"failure\\\"}, {\\\"page_id\\\": 1, \\\"type\\\": \\\"success\\\"}], \\\"pages\\\": {\\\"1\\\": {\\\"name\\\": \\\"Test.Test2\\\"}, \\\"0\\\": {\\\"name\\\": \\\"Test.Test1\\\"}}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"failures\\\": [\\\"test1.Test1\\\", \\\"test2.Test2\\\"], \\\"valid\\\": true}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": true}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "import sys; sys.exit(0)"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "pixel_test on Intel GPU on Mac (retry summary)",
     "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>ignored:<br/>Test.Test1<br/>@@@",
+      "@@@STEP_TEXT@<br/>ignored:<br/>test2.Test2<br/>test1.Test1<br/>@@@",
       "@@@STEP_WARNINGS@@@"
     ]
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]