Relanding changes to swarming isolate script and refactor of slave_utils

scripts/slave/recipes/chromium.expected/dynamic_swarmed_sharded_passed_isolated_script_test.json

 [
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_MODULE[depot_tools::bot_update]/resources/bot_update.py",
       "--spec",
       "cache_dir = '[GIT_CACHE]'\nsolutions = [{'deps_file': '.DEPS.git', 'managed': True, 'name': 'src', 'url': 'https://chromium.googlesource.com/chromium/src.git'}]",
       "--patch_root",
       "src",
@@ skipping 181 matching lines @@
       "[SLAVE_BUILD]/src/testing/scripts/get_compile_targets.py",
       "--output",
       "/path/to/tmp/json",
       "--",
       "--build-config-fs",
       "Release",
       "--use-src-side-runtest-py",
       "--paths",
       "{\"checkout\": \"[SLAVE_BUILD]/src\", \"runit.py\": \"RECIPE_PACKAGE_REPO[build]/scripts/tools/runit.py\", \"runtest.py\": \"RECIPE_PACKAGE_REPO[build]/scripts/slave/runtest.py\"}",
       "--properties",
-      "{\"buildername\": \"Linux Tests\", \"buildnumber\": 571, \"mastername\": \"chromium.linux\", \"slavename\": \"TestSlavename\", \"target_platform\": \"linux\"}"
+      "{\"buildername\": \"Linux Tests\", \"buildnumber\": \"1234\", \"mastername\": \"chromium.linux\", \"slavename\": \"TestSlavename\", \"target_platform\": \"linux\"}"
     ],
     "name": "get compile targets for scripts",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{}@@@",
       "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
     "cmd": [
       "python",
@@ skipping 66 matching lines @@
       "Release",
       "--src-dir",
       "[SLAVE_BUILD]/src",
       "--build-url",
       "gs://chromium-linux-archive/chromium.linux/Linux Builder/full-build-linux.zip",
       "--build_revision",
       "f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9",
       "--master-name",
       "chromium.linux",
       "--build-number",
-      "571"
+      "1234"
     ],
     "name": "extract build"
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_MODULE[build::isolate]/resources/find_isolated_tests.py",
       "--build-dir",
       "[SLAVE_BUILD]/src/out/Release",
@@ skipping 21 matching lines @@
       "trigger",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--isolate-server",
       "https://isolateserver.appspot.com",
       "--priority",
       "25",
       "--shards",
       "2",
       "--task-name",
-      "telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/571",
+      "telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/1234",
       "--dump-json",
       "/path/to/tmp/json",
       "--expiration",
       "3600",
       "--io-timeout",
       "1200",
       "--hard-timeout",
       "3600",
       "--dimension",
       "cpu",
       "x86-64",
       "--dimension",
       "gpu",
       "none",
       "--dimension",
       "os",
       "Ubuntu-12.04",
       "--dimension",
       "pool",
       "Chrome",
       "--tag",
       "buildername:Linux Tests",
       "--tag",
-      "buildnumber:571",
+      "buildnumber:1234",
       "--tag",
       "data:eeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
       "--tag",
       "master:chromium.linux",
       "--tag",
       "name:telemetry_gpu_unittests",
       "--tag",
       "os:Ubuntu-12.04",
       "--tag",
       "project:chromium",
       "--tag",
       "purpose:CI",
       "--tag",
       "purpose:post-commit",
       "--tag",
       "slavename:TestSlavename",
       "--tag",
       "stepname:telemetry_gpu_unittests on Ubuntu-12.04",
       "eeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
       "--",
       "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json",
       "--isolated-script-test-chartjson-output=${ISOLATED_OUTDIR}/chartjson-output.json"
     ],
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
     },
     "name": "[trigger] telemetry_gpu_unittests on Ubuntu-12.04",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/571\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/1234\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/571:2:0\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/1234:2:0\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
       "@@@STEP_LOG_LINE@json.output@      \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"@@@",
       "@@@STEP_LOG_LINE@json.output@    }, @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/571:2:1\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/1234:2:1\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 1, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10100\", @@@",
       "@@@STEP_LOG_LINE@json.output@      \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10100\"@@@",
       "@@@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_LINK@shard #1@https://chromium-swarm.appspot.com/user/task/10100@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
       "--json",
-      "{\"base_task_name\": \"telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/571\", \"tasks\": {\"telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/571:2:0\": {\"shard_index\": 0, \"task_id\": \"10000\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"}, \"telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/571:2:1\": {\"shard_index\": 1, \"task_id\": \"10100\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10100\"}}}",
+      "{\"base_task_name\": \"telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/1234\", \"tasks\": {\"telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/1234:2:0\": {\"shard_index\": 0, \"task_id\": \"10000\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"}, \"telemetry_gpu_unittests/Ubuntu-12.04/eeeeeeeeee/Linux Tests/1234:2:1\": {\"shard_index\": 1, \"task_id\": \"10100\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10100\"}}}",
       "--task-output-dir",
       "/path/to/tmp/"
     ],
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
     },
     "name": "telemetry_gpu_unittests on Ubuntu-12.04",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@outdir_json@{@@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"0/chartjson-output.json\": \"{\\\"dummy\\\": \\\"dummy0\\\", \\\"charts\\\": {\\\"entry2\\\": \\\"chart2\\\", \\\"entry1\\\": \\\"chart1\\\"}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"0/chartjson-output.json\": \"{\\\"dummy\\\": \\\"dummy0\\\", \\\"enabled\\\": true, \\\"charts\\\": {\\\"entry2\\\": \\\"chart2\\\", \\\"entry1\\\": \\\"chart1\\\"}}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"successes\\\": [\\\"test1.Test1\\\", \\\"test2.Test2\\\"], \\\"failures\\\": [], \\\"valid\\\": true, \\\"times\\\": {\\\"test2.Test2\\\": 0.1, \\\"test1.Test1\\\": 0.1}}\", @@@",
-      "@@@STEP_LOG_LINE@outdir_json@  \"1/chartjson-output.json\": \"{\\\"dummy\\\": \\\"dummy1\\\", \\\"charts\\\": {\\\"entry3\\\": \\\"chart3\\\", \\\"entry4\\\": \\\"chart4\\\"}}\", @@@",
+      "@@@STEP_LOG_LINE@outdir_json@  \"1/chartjson-output.json\": \"{\\\"dummy\\\": \\\"dummy1\\\", \\\"enabled\\\": true, \\\"charts\\\": {\\\"entry3\\\": \\\"chart3\\\", \\\"entry4\\\": \\\"chart4\\\"}}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"1/output.json\": \"{\\\"successes\\\": [\\\"test3.Test3\\\", \\\"test4.Test4\\\"], \\\"failures\\\": [], \\\"valid\\\": true, \\\"times\\\": {\\\"test3.Test3\\\": 0.1, \\\"test4.Test4\\\": 0.1}}\", @@@",
       "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false, \\\"exit_code\\\": \\\"0\\\"}, {\\\"internal_failure\\\": false, \\\"failure\\\": false, \\\"exit_code\\\": \\\"0\\\"}]}\"@@@",
       "@@@STEP_LOG_LINE@outdir_json@}@@@",
       "@@@STEP_LOG_END@outdir_json@@@",
       "@@@STEP_LINK@shard #0@https://chromium-swarm.appspot.com/user/task/10000@@@",
       "@@@STEP_LINK@shard #1@https://chromium-swarm.appspot.com/user/task/10100@@@"
     ]
   },
   {
+    "cmd": [
+      "python",
+      "-u",
+      "RECIPE_PACKAGE_REPO[build]/scripts/slave/upload_perf_dashboard_results.py",
+      "--results",
+      "{\"dummy\": \"dummy0\", \"enabled\": true, \"charts\": {\"entry2\": \"chart2\", \"entry3\": \"chart3\", \"entry1\": \"chart1\", \"entry4\": \"chart4\"}}",
+      "--perf-id",
+      "testid",
+      "--results-url",
+      "http://test-results-url",
+      "--build-dir",
+      "[SLAVE_BUILD]/src/out",
+      "--got-revision-cp",
+      "refs/heads/master@{#291141}",
+      "--version",
+      "v23523",
+      "--git-revision",
+      "asdfawe2342",
+      "--buildername",
+      "Linux Tests",
+      "--buildnumber",
+      "1234",
+      "--got-webrtc-revision",
+      "asdfas",
+      "--got-v8-revision",
+      "asdfadsfa4e3w"
+    ],
+    "env": {
+      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
+    },
+    "name": "Upload Perf Dashboard Results"
+  },
+  {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]