Try to use bot_update in Skia repo recipes

infra/bots/recipes/swarm_compile.expected/Build-Ubuntu-GCC-x86_64-Release-PDFium.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",
       "[CUSTOM_/_B_WORK]",
       "511"
     ],
     "name": "makedirs checkout_path",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@python.inline@@@@",
       "@@@STEP_LOG_LINE@python.inline@import sys, os@@@",
       "@@@STEP_LOG_LINE@python.inline@path = sys.argv[1]@@@",
       "@@@STEP_LOG_LINE@python.inline@mode = int(sys.argv[2])@@@",
       "@@@STEP_LOG_LINE@python.inline@if not os.path.isdir(path):@@@",
       "@@@STEP_LOG_LINE@python.inline@  if os.path.exists(path):@@@",
       "@@@STEP_LOG_LINE@python.inline@    print \"%s exists but is not a dir\" % path@@@",
       "@@@STEP_LOG_LINE@python.inline@    sys.exit(1)@@@",
       "@@@STEP_LOG_LINE@python.inline@  os.makedirs(path, mode)@@@",
       "@@@STEP_LOG_END@python.inline@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
-      "RECIPE_PACKAGE_REPO[depot_tools]/gclient.py",
-      "config",
+      "RECIPE_MODULE[depot_tools::bot_update]/resources/bot_update.py",
+      "--master",
+      "client.skia.compile",
+      "--builder",
+      "Build-Ubuntu-GCC-x86_64-Release-PDFium",
+      "--slave",
+      "skiabot-linux-swarm-000",
       "--spec",
-      "cache_dir = '[CUSTOM_/_B_CACHE]'\nsolutions = [{'deps_file': 'DEPS', 'managed': False, 'name': 'skia', 'url': 'https://skia.googlesource.com/skia.git'}, {'deps_file': 'DEPS', 'managed': False, 'name': 'pdfium', 'url': 'https://pdfium.googlesource.com/pdfium.git'}]\ntarget_os = ['llvm']"
+      "cache_dir = '[CUSTOM_/_B_CACHE]'\nsolutions = [{'deps_file': 'DEPS', 'managed': False, 'name': 'skia', 'url': 'https://skia.googlesource.com/skia.git'}, {'deps_file': 'DEPS', 'managed': False, 'name': 'pdfium', 'url': 'https://pdfium.googlesource.com/pdfium.git'}]\ntarget_os = ['llvm']",
+      "--root",
+      "skia",
+      "--revision_mapping_file",
+      "{\"skia\": \"got_revision\"}",
+      "--git-cache-dir",
+      "[CUSTOM_/_B_CACHE]",
+      "--output_json",
+      "/path/to/tmp/json",
+      "--revision",
+      "pdfium@origin/master",
+      "--revision",
+      "skia@abc123",
+      "--force",
+      "--output_manifest"
     ],
     "cwd": "[CUSTOM_/_B_WORK]",
     "env": {
       "BUILDTYPE": "Release",
       "CHROME_HEADLESS": "1",
       "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]",
       "SKIA_OUT": "[CUSTOM_/_B_WORK]/skia/out/Build-Ubuntu-GCC-x86_64-Release-PDFium"
     },
-    "name": "gclient setup"
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "RECIPE_PACKAGE_REPO[depot_tools]/gclient.py",
-      "sync",
-      "--nohooks",
-      "--force",
-      "--verbose",
-      "--delete_unversioned_trees",
-      "--revision",
-      "skia@abc123",
-      "--revision",
-      "pdfium@origin/master",
-      "--output-json",
-      "/path/to/tmp/json"
-    ],
-    "cwd": "[CUSTOM_/_B_WORK]",
-    "env": {
-      "BUILDTYPE": "Release",
-      "CHROME_HEADLESS": "1",
-      "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]:RECIPE_PACKAGE_REPO[depot_tools]",
-      "SKIA_OUT": "[CUSTOM_/_B_WORK]/skia/out/Build-Ubuntu-GCC-x86_64-Release-PDFium"
-    },
-    "name": "gclient sync",
+    "name": "bot_update",
     "~followup_annotations": [
+      "@@@STEP_TEXT@Some step text@@@",
       "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"solutions\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"pdfium/\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"revision\": 52055@@@",
-      "@@@STEP_LOG_LINE@json.output@    }, @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"skia/\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"revision\": 164710@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"did_run\": true, @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"fixed_revisions\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"pdfium\": \"origin/master\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"skia\": \"abc123\"@@@",
+      "@@@STEP_LOG_LINE@json.output@  }, @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"manifest\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"skia\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/skia.git\", @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"9046e2e693bb92a76e972b694580e5d17ad10748\"@@@",
       "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@  }, @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"patch_failure\": false, @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"patch_root\": \"skia\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"properties\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"got_revision\": \"9046e2e693bb92a76e972b694580e5d17ad10748\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"got_revision_cp\": \"refs/heads/master@{#164710}\"@@@",
+      "@@@STEP_LOG_LINE@json.output@  }, @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"root\": \"skia\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"step_text\": \"Some step text\"@@@",
       "@@@STEP_LOG_LINE@json.output@}@@@",
       "@@@STEP_LOG_END@json.output@@@",
-      "@@@SET_BUILD_PROPERTY@got_revision@164710@@@"
+      "@@@SET_BUILD_PROPERTY@got_revision@\"9046e2e693bb92a76e972b694580e5d17ad10748\"@@@",
+      "@@@SET_BUILD_PROPERTY@got_revision_cp@\"refs/heads/master@{#164710}\"@@@"
     ]
   },
   {
     "cmd": [
       "gclient",
       "runhook",
       "gn_linux64"
     ],
     "cwd": "[CUSTOM_/_B_WORK]/pdfium",
     "env": {
       "BUILDTYPE": "Release",
       "CHROME_HEADLESS": "1",
       "GYP_DEFINES": "skia_arch_type=x86_64 skia_warnings_as_errors=1",
-      "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]:RECIPE_PACKAGE_REPO[depot_tools]",
+      "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]",
       "SKIA_OUT": "[CUSTOM_/_B_WORK]/skia/out/Build-Ubuntu-GCC-x86_64-Release-PDFium"
     },
     "name": "runhook"
   },
   {
     "cmd": [
       "gn",
       "gen",
       "out/skia",
       "--args=pdf_use_skia=true pdf_is_standalone=true clang_use_chrome_plugins=false"
     ],
     "cwd": "[CUSTOM_/_B_WORK]/pdfium",
     "env": {
       "BUILDTYPE": "Release",
       "CHROME_HEADLESS": "1",
       "CHROMIUM_BUILDTOOLS_PATH": "[CUSTOM_/_B_WORK]/pdfium/buildtools",
       "GYP_DEFINES": "skia_arch_type=x86_64 skia_warnings_as_errors=1",
-      "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]:RECIPE_PACKAGE_REPO[depot_tools]",
+      "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]",
       "SKIA_OUT": "[CUSTOM_/_B_WORK]/skia/out/Build-Ubuntu-GCC-x86_64-Release-PDFium"
     },
     "name": "gn_gen"
   },
   {
     "cmd": [
       "python",
       "-u",
       "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
       "[CUSTOM_/_B_WORK]/pdfium/DEPS",
       "/path/to/tmp/"
     ],
     "name": "read PDFium DEPS"
   },
   {
     "cmd": [
       "python",
       "-u",
       "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
-      "'skia_revision': '164710'",
+      "'skia_revision': '9046e2e693bb92a76e972b694580e5d17ad10748'",
       "[CUSTOM_/_B_WORK]/pdfium/DEPS"
     ],
     "name": "write PDFium DEPs"
   },
   {
     "cmd": [
       "gclient",
       "sync"
     ],
     "cwd": "[CUSTOM_/_B_WORK]/pdfium",
     "env": {
       "BUILDTYPE": "Release",
       "CHROME_HEADLESS": "1",
-      "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]:RECIPE_PACKAGE_REPO[depot_tools]",
+      "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]",
       "SKIA_OUT": "[CUSTOM_/_B_WORK]/skia/out/Build-Ubuntu-GCC-x86_64-Release-PDFium"
     },
     "name": "sync_pdfium"
   },
   {
     "cmd": [
       "ninja",
       "-C",
       "out/skia",
       "-j100"
     ],
     "cwd": "[CUSTOM_/_B_WORK]/pdfium",
     "env": {
       "BUILDTYPE": "Release",
       "CHROME_HEADLESS": "1",
       "CHROMIUM_BUILDTOOLS_PATH": "[CUSTOM_/_B_WORK]/pdfium/buildtools",
       "GYP_DEFINES": "skia_arch_type=x86_64 skia_warnings_as_errors=1",
-      "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]:RECIPE_PACKAGE_REPO[depot_tools]",
+      "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]",
       "SKIA_OUT": "[CUSTOM_/_B_WORK]/skia/out/Build-Ubuntu-GCC-x86_64-Release-PDFium"
     },
     "name": "build_pdfium"
   },
   {
     "cmd": [
       "python",
       "-u",
       "import errno\nimport glob\nimport os\nimport shutil\nimport sys\n\nsrc = sys.argv[1]\ndst = sys.argv[2]\nbuild_products_whitelist = ['dm', 'dm.exe', 'get_images_from_skps', 'get_images_from_skps.exe', 'nanobench', 'nanobench.exe', '*.so', '*.dll', '*.dylib', 'skia_launcher', 'lib/*.so', 'iOSShell.app', 'iOSShell.ipa', 'visualbench', 'visualbench.exe', 'vulkan-1.dll']\n\ntry:\n  os.makedirs(dst)\nexcept OSError as e:\n  if e.errno != errno.EEXIST:\n    raise\n\nfor pattern in build_products_whitelist:\n  path = os.path.join(src, pattern)\n  for f in glob.glob(path):\n    dst_path = os.path.join(dst, os.path.relpath(f, src))\n    if not os.path.isdir(os.path.dirname(dst_path)):\n      os.makedirs(os.path.dirname(dst_path))\n    print 'Copying build product %s to %s' % (f, dst_path)\n    shutil.move(f, dst_path)\n",
       "[CUSTOM_/_B_WORK]/skia/out/Build-Ubuntu-GCC-x86_64-Release-PDFium/Release",
@@ skipping 27 matching lines @@
       "@@@STEP_LOG_LINE@python.inline@    shutil.move(f, dst_path)@@@",
       "@@@STEP_LOG_END@python.inline@@@"
     ]
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]