[Android] Root devices before asan_device_setup.sh.

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

 [
   {
     "cmd": [
       "python",
       "-u",
       "\nimport sys, os\npath = sys.argv[1]\nmode = int(sys.argv[2])\nif not os.path.isdir(path):\n  if os.path.exists(path):\n    print \"%s exists but is not a dir\" % path\n    sys.exit(1)\n  os.makedirs(path, mode)\n",
       "[BUILDER_CACHE]/ClangToTAndroidASan_tester",
       "511"
     ],
     "name": "makedirs checkout path",
@@ skipping 511 matching lines @@
       "@@@STEP_LOG_LINE@03e0363a003c6ad6: blacklisted@{@@@",
       "@@@STEP_LOG_LINE@03e0363a003c6ad6: blacklisted@  \"adb_status\": \"device\", @@@",
       "@@@STEP_LOG_LINE@03e0363a003c6ad6: blacklisted@  \"blacklisted\": true, @@@",
       "@@@STEP_LOG_LINE@03e0363a003c6ad6: blacklisted@  \"serial\": \"03e0363a003c6ad6\", @@@",
       "@@@STEP_LOG_LINE@03e0363a003c6ad6: blacklisted@  \"usb_status\": true@@@",
       "@@@STEP_LOG_LINE@03e0363a003c6ad6: blacklisted@}@@@",
       "@@@STEP_LOG_END@03e0363a003c6ad6: blacklisted@@@"
     ]
   },
   {
+    "cmd": [],
+    "cwd": "[BUILDER_CACHE]/ClangToTAndroidASan_tester",
+    "env": {
+      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
+      "LLVM_FORCE_HEAD_REVISION": "YES",
+      "PATH": "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/third_party/android_tools/sdk/platform-tools:[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/build/android:%(PATH)s"
+    },
+    "name": "Set up ASAN on devices"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "RECIPE_MODULE[build::adb]/resources/list_devices.py",
+      "['[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/third_party/android_tools/sdk/platform-tools/adb', 'devices']",
+      "/path/to/tmp/json"
+    ],
+    "cwd": "[BUILDER_CACHE]/ClangToTAndroidASan_tester",
+    "env": {
+      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
+      "LLVM_FORCE_HEAD_REVISION": "YES",
+      "PATH": "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/third_party/android_tools/sdk/platform-tools:[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/build/android:%(PATH)s"
+    },
+    "name": "Set up ASAN on devices.List adb devices",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@[@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"014E1F310401C009\"@@@",
+      "@@@STEP_LOG_LINE@json.output@]@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "\nimport subprocess\nimport sys\nadb_path = sys.argv[1]\nfor device in sys.argv[2:]:\n  print 'Attempting to root device %s ...' % (device)\n  subprocess.check_call([adb_path, '-s', device, 'root'])\n  subprocess.check_call([adb_path, '-s', device, 'wait-for-device'])\n  print 'Finished rooting device %s' % (device)\n",
+      "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/third_party/android_tools/sdk/platform-tools/adb",
+      "014E1F310401C009"
+    ],
+    "cwd": "[BUILDER_CACHE]/ClangToTAndroidASan_tester",
+    "env": {
+      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
+      "LLVM_FORCE_HEAD_REVISION": "YES",
+      "PATH": "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/third_party/android_tools/sdk/platform-tools:[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/build/android:%(PATH)s"
+    },
+    "name": "Set up ASAN on devices.Root devices",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@python.inline@@@@",
+      "@@@STEP_LOG_LINE@python.inline@import subprocess@@@",
+      "@@@STEP_LOG_LINE@python.inline@import sys@@@",
+      "@@@STEP_LOG_LINE@python.inline@adb_path = sys.argv[1]@@@",
+      "@@@STEP_LOG_LINE@python.inline@for device in sys.argv[2:]:@@@",
+      "@@@STEP_LOG_LINE@python.inline@  print 'Attempting to root device %s ...' % (device)@@@",
+      "@@@STEP_LOG_LINE@python.inline@  subprocess.check_call([adb_path, '-s', device, 'root'])@@@",
+      "@@@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": [
       "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/tools/android/asan/third_party/asan_device_setup.sh",
       "--lib",
       "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/third_party/llvm-build/Release+Asserts/lib/clang/3.9.0/lib/linux/libclang_rt.asan-arm-android.so",
       "--device",
       "07a00ca4"
     ],
     "cwd": "[BUILDER_CACHE]/ClangToTAndroidASan_tester",
     "env": {
       "ADB": "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/third_party/android_tools/sdk/platform-tools/adb",
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "LLVM_FORCE_HEAD_REVISION": "YES",
       "PATH": "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/third_party/android_tools/sdk/platform-tools:[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/build/android:%(PATH)s"
     },
-    "name": "Set up ASAN on device 07a00ca4"
+    "name": "Set up ASAN on devices.07a00ca4",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_PACKAGE_REPO[build]/scripts/slave/daemonizer.py",
       "--action",
       "restart",
       "--pid-file-path",
       "/tmp/device_monitor.pid",
@@ skipping 179 matching lines @@
     "cwd": "[BUILDER_CACHE]/ClangToTAndroidASan_tester",
     "env": {
       "CHROMIUM_OUTPUT_DIR": "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/out/Debug",
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "LLVM_FORCE_HEAD_REVISION": "YES",
       "PATH": "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/third_party/android_tools/sdk/platform-tools:[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/build/android:%(PATH)s"
     },
     "name": "stack_tool_for_asan"
   },
   {
+    "cmd": [],
+    "cwd": "[BUILDER_CACHE]/ClangToTAndroidASan_tester",
+    "env": {
+      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
+      "LLVM_FORCE_HEAD_REVISION": "YES",
+      "PATH": "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/third_party/android_tools/sdk/platform-tools:[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/build/android:%(PATH)s"
+    },
+    "name": "Tear down ASAN on devices"
+  },
+  {
     "cmd": [
       "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/tools/android/asan/third_party/asan_device_setup.sh",
       "--revert",
       "--device",
       "07a00ca4"
     ],
     "cwd": "[BUILDER_CACHE]/ClangToTAndroidASan_tester",
     "env": {
       "ADB": "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/third_party/android_tools/sdk/platform-tools/adb",
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "LLVM_FORCE_HEAD_REVISION": "YES",
       "PATH": "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/third_party/android_tools/sdk/platform-tools:[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/build/android:%(PATH)s"
     },
-    "name": "Tear down ASAN on device 07a00ca4"
+    "name": "Tear down ASAN on devices.07a00ca4",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "\nimport glob, os, sys\nfor report in glob.glob(sys.argv[1]):\n  with open(report, 'r') as f:\n    for l in f.readlines():\n      print l\n  os.remove(report)\n",
       "[BUILDER_CACHE]/ClangToTAndroidASan_tester/src/out/Debug/test_logs/*.log"
     ],
     "cwd": "[BUILDER_CACHE]/ClangToTAndroidASan_tester",
     "env": {
@@ skipping 12 matching lines @@
       "@@@STEP_LOG_LINE@python.inline@  os.remove(report)@@@",
       "@@@STEP_LOG_END@python.inline@@@"
     ]
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]