Revert "[Android] Add context manager to record logcat during step(s)."

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

 [
   {
     "cmd": [
       "python",
       "-u",
       "[BUILD]/scripts/slave/bot_update.py",
       "--master",
       "chromium.fyi",
       "--builder",
       "Android Tests (amp split)",
@@ skipping 251 matching lines @@
       "@@@STEP_LOG_LINE@python.inline@  subprocess.check_call([adb_path, '-s', device, 'wait-for-device'])@@@",
       "@@@STEP_LOG_LINE@python.inline@  print 'Finished rooting device %s' % (device)@@@",
       "@@@STEP_LOG_END@python.inline@@@"
     ]
   },
   {
     "cmd": [
       "[BUILD]/scripts/slave/daemonizer.py",
       "--",
       "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[SLAVE_BUILD]/src/out/logcat_dir"
+      "[SLAVE_BUILD]/src/out/logcat"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
     "name": "spawn_logcat_monitor"
   },
   {
     "cmd": [
       "python",
@@ skipping 787 matching lines @@
       "python",
       "-u",
       "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
       "{\"env\": {\"device\": {\"brand\": \"Foo\", \"name\": \"Fone\", \"os_version\": \"1.2.3\"}}, \"test_run\": {\"test_run_id\": \"T35TRUN1D\"}}",
       "[TMP_BASE]/amp_trigger_tmp_1/T35TRUN1D.json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] save ui_touch_selection_unittests"
   },
   {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "AndroidWebViewTest"
-  },
-  {
-    "cmd": [
-      "[BUILD]/scripts/slave/daemonizer.py",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_2"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "AndroidWebViewTest.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [
       "[SLAVE_BUILD]/src/build/android/adb_install_apk.py",
       "[SLAVE_BUILD]/src/out/Release/apks/AndroidWebView.apk",
       "-v",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "AndroidWebViewTest.install AndroidWebView.apk",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "install AndroidWebView.apk"
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "instrumentation",
       "--test-apk",
       "[SLAVE_BUILD]/src/out/Release/apks/AndroidWebViewTest.apk",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--apk-under-test",
       "[SLAVE_BUILD]/src/out/Release/apks/AndroidWebView.apk",
       "--isolate-file-path",
       "android_webview/android_webview_test_apk.isolate",
       "--flakiness-dashboard-server",
       "test-results.appspot.com",
       "--verbose",
       "--release",
       "--json-results-file",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "AndroidWebViewTest.Instrumentation test AndroidWebViewTest",
+    "name": "Instrumentation test AndroidWebViewTest",
     "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
+      "@@@STEP_TEXT@<br/>failures:<br/>TestB<br/>@@@"
     ]
   },
   {
-    "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_2"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "AndroidWebViewTest.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "ContentShellTest"
-  },
-  {
-    "cmd": [
-      "[BUILD]/scripts/slave/daemonizer.py",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_3"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "ContentShellTest.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [
       "[SLAVE_BUILD]/src/build/android/adb_install_apk.py",
       "[SLAVE_BUILD]/src/out/Release/apks/ContentShell.apk",
       "-v",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "ContentShellTest.install ContentShell.apk",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "install ContentShell.apk"
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "instrumentation",
       "--test-apk",
       "[SLAVE_BUILD]/src/out/Release/apks/ContentShellTest.apk",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--apk-under-test",
       "[SLAVE_BUILD]/src/out/Release/apks/ContentShell.apk",
       "--isolate-file-path",
       "content/content_shell_test_apk.isolate",
       "--flakiness-dashboard-server",
       "test-results.appspot.com",
       "--verbose",
       "--release",
       "--json-results-file",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "ContentShellTest.Instrumentation test ContentShellTest",
+    "name": "Instrumentation test ContentShellTest",
     "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
+      "@@@STEP_TEXT@<br/>failures:<br/>TestB<br/>@@@"
     ]
   },
   {
-    "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_3"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "ContentShellTest.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "ChromePublicTest"
-  },
-  {
-    "cmd": [
-      "[BUILD]/scripts/slave/daemonizer.py",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_4"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "ChromePublicTest.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [
       "[SLAVE_BUILD]/src/build/android/adb_install_apk.py",
       "[SLAVE_BUILD]/src/out/Release/apks/ChromePublic.apk",
       "-v",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "ChromePublicTest.install ChromePublic.apk",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "install ChromePublic.apk"
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "instrumentation",
       "--test-apk",
       "[SLAVE_BUILD]/src/out/Release/apks/ChromePublicTest.apk",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--apk-under-test",
       "[SLAVE_BUILD]/src/out/Release/apks/ChromePublic.apk",
       "--isolate-file-path",
       "chrome/chrome_public_test_apk.isolate",
       "--flakiness-dashboard-server",
       "test-results.appspot.com",
       "--verbose",
       "--release",
       "--json-results-file",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "ChromePublicTest.Instrumentation test ChromePublicTest",
+    "name": "Instrumentation test ChromePublicTest",
     "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
+      "@@@STEP_TEXT@<br/>failures:<br/>TestB<br/>@@@"
     ]
   },
   {
-    "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_4"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "ChromePublicTest.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "ChromeSyncShellTest"
-  },
-  {
-    "cmd": [
-      "[BUILD]/scripts/slave/daemonizer.py",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_5"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "ChromeSyncShellTest.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [
       "[SLAVE_BUILD]/src/build/android/adb_install_apk.py",
       "[SLAVE_BUILD]/src/out/Release/apks/ChromeSyncShell.apk",
       "-v",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "ChromeSyncShellTest.install ChromeSyncShell.apk",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "install ChromeSyncShell.apk"
   },
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "instrumentation",
       "--test-apk",
       "[SLAVE_BUILD]/src/out/Release/apks/ChromeSyncShellTest.apk",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--apk-under-test",
       "[SLAVE_BUILD]/src/out/Release/apks/ChromeSyncShell.apk",
       "--flakiness-dashboard-server",
       "test-results.appspot.com",
       "--verbose",
       "--release",
       "--json-results-file",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "ChromeSyncShellTest.Instrumentation test ChromeSyncShellTest",
+    "name": "Instrumentation test ChromeSyncShellTest",
     "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
+      "@@@STEP_TEXT@<br/>failures:<br/>TestB<br/>@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_5"
+      "[SLAVE_BUILD]/src/build/android/test_runner.py",
+      "gtest",
+      "-s",
+      "base_unittests",
+      "--blacklist-file",
+      "[SLAVE_BUILD]/src/out/bad_devices.json",
+      "--verbose",
+      "--release",
+      "--flakiness-dashboard-server=test-results.appspot.com",
+      "--json-results-file",
+      "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "ChromeSyncShellTest.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
+    "env": {
+      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
+    },
     "name": "base_unittests",
     "~followup_annotations": [
       "step returned non-zero exit code: 1",
       "@@@STEP_FAILURE@@@"
     ]
   },
   {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "breakpad_unittests"
-  },
-  {
-    "cmd": [
-      "[BUILD]/scripts/slave/daemonizer.py",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_6"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "breakpad_unittests.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "gtest",
       "-s",
       "breakpad_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
       "--release",
       "--isolate_file_path=[SLAVE_BUILD]/src/breakpad/breakpad_unittests.isolate",
       "--flakiness-dashboard-server=test-results.appspot.com",
       "--json-results-file",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "breakpad_unittests.breakpad_unittests",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "breakpad_unittests"
   },
   {
     "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_6"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "breakpad_unittests.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "cc_unittests"
-  },
-  {
-    "cmd": [
-      "[BUILD]/scripts/slave/daemonizer.py",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_7"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "cc_unittests.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "gtest",
       "-s",
       "cc_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
       "--release",
       "--flakiness-dashboard-server=test-results.appspot.com",
       "--json-results-file",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "cc_unittests.cc_unittests",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "cc_unittests"
   },
   {
     "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_7"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "cc_unittests.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "content_browsertests"
-  },
-  {
-    "cmd": [
-      "[BUILD]/scripts/slave/daemonizer.py",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_8"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "content_browsertests.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "gtest",
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       "content_browsertests",
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       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
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     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "content_browsertests.content_browsertests",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "content_browsertests"
   },
   {
     "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_8"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "content_browsertests.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "content_unittests"
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-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_9"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "content_unittests.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "gtest",
       "-s",
       "content_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
       "--release",
       "--flakiness-dashboard-server=test-results.appspot.com",
       "--json-results-file",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "content_unittests.content_unittests",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "content_unittests"
   },
   {
     "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_9"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "content_unittests.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
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-  {
-    "cmd": [
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-      "[TMP_BASE]/logcat_tmp_10"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "gpu_unittests.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
       "python",
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       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "gtest",
       "-s",
       "gpu_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
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       "--flakiness-dashboard-server=test-results.appspot.com",
       "--json-results-file",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "gpu_unittests.gpu_unittests",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "gpu_unittests"
   },
   {
     "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
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-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_10"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "gpu_unittests.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "media_unittests"
-  },
-  {
-    "cmd": [
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-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_11"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "media_unittests.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "gtest",
       "-s",
       "media_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
       "--release",
       "--flakiness-dashboard-server=test-results.appspot.com",
       "--json-results-file",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "media_unittests.media_unittests",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "media_unittests"
   },
   {
     "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_11"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "media_unittests.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "net_unittests"
-  },
-  {
-    "cmd": [
-      "[BUILD]/scripts/slave/daemonizer.py",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_12"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "net_unittests.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "gtest",
       "-s",
       "net_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
       "--release",
       "--isolate_file_path=[SLAVE_BUILD]/src/net/net_unittests.isolate",
       "--flakiness-dashboard-server=test-results.appspot.com",
       "--json-results-file",
       "/path/to/tmp/json",
       "-t",
       "300"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "net_unittests.net_unittests",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "net_unittests"
   },
   {
     "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_12"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "net_unittests.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "sandbox_linux_unittests"
-  },
-  {
-    "cmd": [
-      "[BUILD]/scripts/slave/daemonizer.py",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_13"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "sandbox_linux_unittests.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "gtest",
       "-s",
       "sandbox_linux_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
       "--release",
       "--flakiness-dashboard-server=test-results.appspot.com",
       "--json-results-file",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "sandbox_linux_unittests.sandbox_linux_unittests",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "sandbox_linux_unittests"
   },
   {
     "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_13"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "sandbox_linux_unittests.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "ui_base_unittests"
-  },
-  {
-    "cmd": [
-      "[BUILD]/scripts/slave/daemonizer.py",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_14"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "ui_base_unittests.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "gtest",
       "-s",
       "ui_base_unittests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
       "--release",
       "--flakiness-dashboard-server=test-results.appspot.com",
       "--json-results-file",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "ui_base_unittests.ui_base_unittests",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "ui_base_unittests"
   },
   {
     "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_14"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "ui_base_unittests.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "unit_tests"
-  },
-  {
-    "cmd": [
-      "[BUILD]/scripts/slave/daemonizer.py",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
-      "[TMP_BASE]/logcat_tmp_15"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "env": {
-      "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
-    },
-    "name": "unit_tests.spawn_logcat_monitor",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "gtest",
       "-s",
       "unit_tests",
       "--blacklist-file",
       "[SLAVE_BUILD]/src/out/bad_devices.json",
       "--verbose",
       "--release",
       "--flakiness-dashboard-server=test-results.appspot.com",
       "--json-results-file",
       "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
     },
-    "name": "unit_tests.unit_tests",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
+    "name": "unit_tests"
   },
   {
     "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/tee.py",
-      "/path/to/tmp/logcat",
-      "--",
-      "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[TMP_BASE]/logcat_tmp_15"
-    ],
-    "cwd": "[SLAVE_BUILD]",
-    "name": "unit_tests.logcat_dump",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/src/build/android/test_runner.py",
       "junit",
       "-s",
       "junit_unit_tests",
       "--verbose",
       "--release",
       "--json-results-file",
       "/path/to/tmp/json"
@@ skipping 97 matching lines @@
       "http",
       "--device-type",
       "Android",
       "--remote-device",
       "Nexus 5",
       "--remote-device-os",
       "4.4.2",
       "--collect",
       "[TMP_BASE]/amp_trigger_tmp_1/T35TRUN1D.json",
       "--results-path",
-      "[TMP_BASE]/amp_results_tmp_16/T35TRUN1D/results.zip",
+      "[TMP_BASE]/amp_results_tmp_2/T35TRUN1D/results.zip",
       "--verbose",
       "--json-results-file",
       "/path/to/tmp/json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[collect] android_webview_unittests",
     "~followup_annotations": [
       "@@@STEP_TEXT@on Foo Fone 1.2.3@@@"
     ]
@@ skipping 46 matching lines @@
       "http",
       "--device-type",
       "Android",
       "--remote-device",
       "Nexus 5",
       "--remote-device-os",
       "4.4.2",
       "--collect",
       "[TMP_BASE]/amp_trigger_tmp_1/T35TRUN1D.json",
       "--results-path",
-      "[TMP_BASE]/amp_results_tmp_16/T35TRUN1D/results.zip",
+      "[TMP_BASE]/amp_results_tmp_2/T35TRUN1D/results.zip",
       "--verbose",
       "--json-results-file",
       "/path/to/tmp/json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[collect] components_unittests",
     "~followup_annotations": [
       "@@@STEP_TEXT@on Foo Fone 1.2.3@@@"
     ]
@@ skipping 44 matching lines @@
       "http",
       "--device-type",
       "Android",
       "--remote-device",
       "Nexus 5",
       "--remote-device-os",
       "4.4.2",
       "--collect",
       "[TMP_BASE]/amp_trigger_tmp_1/T35TRUN1D.json",
       "--results-path",
-      "[TMP_BASE]/amp_results_tmp_16/T35TRUN1D/results.zip",
+      "[TMP_BASE]/amp_results_tmp_2/T35TRUN1D/results.zip",
       "--verbose",
       "--json-results-file",
       "/path/to/tmp/json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[collect] events_unittests",
     "~followup_annotations": [
       "@@@STEP_TEXT@on Foo Fone 1.2.3@@@"
     ]
@@ skipping 44 matching lines @@
       "http",
       "--device-type",
       "Android",
       "--remote-device",
       "Nexus 5",
       "--remote-device-os",
       "4.4.2",
       "--collect",
       "[TMP_BASE]/amp_trigger_tmp_1/T35TRUN1D.json",
       "--results-path",
-      "[TMP_BASE]/amp_results_tmp_16/T35TRUN1D/results.zip",
+      "[TMP_BASE]/amp_results_tmp_2/T35TRUN1D/results.zip",
       "--verbose",
       "--json-results-file",
       "/path/to/tmp/json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[collect] gl_tests",
     "~followup_annotations": [
       "@@@STEP_TEXT@on Foo Fone 1.2.3@@@"
     ]
@@ skipping 44 matching lines @@
       "http",
       "--device-type",
       "Android",
       "--remote-device",
       "Nexus 5",
       "--remote-device-os",
       "4.4.2",
       "--collect",
       "[TMP_BASE]/amp_trigger_tmp_1/T35TRUN1D.json",
       "--results-path",
-      "[TMP_BASE]/amp_results_tmp_16/T35TRUN1D/results.zip",
+      "[TMP_BASE]/amp_results_tmp_2/T35TRUN1D/results.zip",
       "--verbose",
       "--json-results-file",
       "/path/to/tmp/json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[collect] ipc_tests",
     "~followup_annotations": [
       "@@@STEP_TEXT@on Foo Fone 1.2.3@@@"
     ]
@@ skipping 46 matching lines @@
       "http",
       "--device-type",
       "Android",
       "--remote-device",
       "Nexus 5",
       "--remote-device-os",
       "4.4.2",
       "--collect",
       "[TMP_BASE]/amp_trigger_tmp_1/T35TRUN1D.json",
       "--results-path",
-      "[TMP_BASE]/amp_results_tmp_16/T35TRUN1D/results.zip",
+      "[TMP_BASE]/amp_results_tmp_2/T35TRUN1D/results.zip",
       "--verbose",
       "--json-results-file",
       "/path/to/tmp/json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[collect] sql_unittests",
     "~followup_annotations": [
       "@@@STEP_TEXT@on Foo Fone 1.2.3@@@"
     ]
@@ skipping 46 matching lines @@
       "http",
       "--device-type",
       "Android",
       "--remote-device",
       "Nexus 5",
       "--remote-device-os",
       "4.4.2",
       "--collect",
       "[TMP_BASE]/amp_trigger_tmp_1/T35TRUN1D.json",
       "--results-path",
-      "[TMP_BASE]/amp_results_tmp_16/T35TRUN1D/results.zip",
+      "[TMP_BASE]/amp_results_tmp_2/T35TRUN1D/results.zip",
       "--verbose",
       "--json-results-file",
       "/path/to/tmp/json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[collect] sync_unit_tests",
     "~followup_annotations": [
       "@@@STEP_TEXT@on Foo Fone 1.2.3@@@"
     ]
@@ skipping 44 matching lines @@
       "http",
       "--device-type",
       "Android",
       "--remote-device",
       "Nexus 5",
       "--remote-device-os",
       "4.4.2",
       "--collect",
       "[TMP_BASE]/amp_trigger_tmp_1/T35TRUN1D.json",
       "--results-path",
-      "[TMP_BASE]/amp_results_tmp_16/T35TRUN1D/results.zip",
+      "[TMP_BASE]/amp_results_tmp_2/T35TRUN1D/results.zip",
       "--verbose",
       "--json-results-file",
       "/path/to/tmp/json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[collect] ui_android_unittests",
     "~followup_annotations": [
       "@@@STEP_TEXT@on Foo Fone 1.2.3@@@"
     ]
@@ skipping 44 matching lines @@
       "http",
       "--device-type",
       "Android",
       "--remote-device",
       "Nexus 5",
       "--remote-device-os",
       "4.4.2",
       "--collect",
       "[TMP_BASE]/amp_trigger_tmp_1/T35TRUN1D.json",
       "--results-path",
-      "[TMP_BASE]/amp_results_tmp_16/T35TRUN1D/results.zip",
+      "[TMP_BASE]/amp_results_tmp_2/T35TRUN1D/results.zip",
       "--verbose",
       "--json-results-file",
       "/path/to/tmp/json",
       "--release"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "[collect] ui_touch_selection_unittests",
     "~followup_annotations": [
       "@@@STEP_TEXT@on Foo Fone 1.2.3@@@"
     ]
@@ skipping 12 matching lines @@
     "name": "shutdown_device_monitor"
   },
   {
     "cmd": [
       "python",
       "-u",
       "[BUILD]/scripts/slave/tee.py",
       "[SLAVE_BUILD]/src/out/Release/full_log",
       "--",
       "[SLAVE_BUILD]/src/build/android/adb_logcat_printer.py",
-      "[SLAVE_BUILD]/src/out/logcat_dir"
+      "[SLAVE_BUILD]/src/out/logcat"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "logcat_dump"
   },
   {
     "cmd": [
       "[SLAVE_BUILD]/src/third_party/android_platform/development/scripts/stack",
       "--arch",
       "arm",
       "--more-info",
@@ skipping 37 matching lines @@
       "@@@STEP_LOG_LINE@python.inline@  os.remove(report)@@@",
       "@@@STEP_LOG_END@python.inline@@@"
     ]
   },
   {
     "name": "$result",
     "reason": "1 tests failed: ['base_unittests']",
     "status_code": 1
   }
 ]