auto_bisect: fix path for checking DEPS

scripts/slave/recipes/bisection/desktop_bisect.expected/perf_cq_run_benchmark.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]/linux_perf_bisect",
       "511"
     ],
     "name": "makedirs checkout path",
@@ skipping 186 matching lines @@
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "GYP_CHROMIUM_NO_ACTION": "1",
       "GYP_DEFINES": "branding=Chrome buildtype=Official component=static_library gomadir='[CACHE]/cipd/goma' target_arch=x64 use_goma=1",
       "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]"
     },
     "name": "gclient runhooks (with patch)"
   },
   {
     "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]/linux_perf_bisect",
+      "511"
+    ],
+    "name": "makedirs checkout path (2)",
+    "~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": [
       "git",
       "diff",
       "--cached",
       "--name-only"
     ],
     "cwd": "[BUILDER_CACHE]/linux_perf_bisect/src",
     "name": "git diff to analyze patch",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@files@tools/perf/benchmarks/blink_perf.py@@@",
       "@@@STEP_LOG_END@files@@@"
     ]
   },
   {
     "cmd": [],
+    "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
     "name": "***PERF TRYJOB***"
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_PACKAGE_REPO[build]/scripts/tools/runit.py",
       "--show-path",
       "python",
       "RECIPE_PACKAGE_REPO[build]/scripts/slave/cleanup_temp.py"
     ],
+    "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
     "name": "cleanup_temp"
   },
   {
     "cmd": [
       "/opt/infra-tools/buildbucket",
       "put",
       "--host",
       "cr-buildbucket.appspot.com",
       "--service-account-json",
       "/creds/service_accounts/service-account-chromium-bisect.json",
       "{\"bucket\": \"master.tryserver.chromium.perf\", \"client_operation_id\": \"123456\", \"parameters_json\": \"{\\\"builder_name\\\": \\\"linux_perf_bisect_builder\\\", \\\"properties\\\": {\\\"build_archive_url\\\": \\\"gs://chrome-perf-tryjob/Linux Builder/full-build-linuxf27fede2220bcd326aee3e86ddfd4ebd0fe58cb9_123456.zip\\\", \\\"clobber\\\": true, \\\"issue\\\": \\\"12345\\\", \\\"parent_got_revision\\\": \\\"f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9\\\", \\\"patch_storage\\\": \\\"rietveld\\\", \\\"patchset\\\": \\\"20001\\\", \\\"rietveld\\\": \\\"https://codereview.chromium.org\\\"}}\", \"tags\": [\"builder:linux_perf_bisect_builder\", \"master:tryserver.chromium.perf\", \"user_agent:recipe\"]}"
     ],
+    "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
     "name": "buildbucket.put",
     "stdout": "/path/to/tmp/json",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"results\": [@@@",
       "@@@STEP_LOG_LINE@json.output@    {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"build\": {@@@",
       "@@@STEP_LOG_LINE@json.output@        \"bucket\": \"user.username\", @@@",
       "@@@STEP_LOG_LINE@json.output@        \"created_by\": \"user:username@example.com\", @@@",
       "@@@STEP_LOG_LINE@json.output@        \"created_ts\": \"1459200369835900\", @@@",
@@ skipping 14 matching lines @@
     ]
   },
   {
     "cmd": [
       "/opt/infra-tools/buildbucket",
       "get",
       "--host",
       "cr-buildbucket.appspot.com",
       "9016911228971028736"
     ],
+    "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
     "name": "buildbucket.get",
     "stdout": "/path/to/tmp/json",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"build\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"bucket\": \"master.tryserver.chromium.perf\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"id\": \"9009962699124567824\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"result\": \"SUCCESS\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"status\": \"COMPLETED\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"status_changed_utc\": \"Mon Jun 13 19:32:37 2016\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"updated_utc\": \"Mon Jun 13 19:32:37 2016\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"url\": \"http://build.chromium.org/p/tryserver.chromium.perf/builders/linux_perf_bisect/builds/6537\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"utcnow_utc\": \"Tue Jun 21 21:33:56 2016\"@@@",
       "@@@STEP_LOG_LINE@json.output@  }@@@",
       "@@@STEP_LOG_LINE@json.output@}@@@",
       "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "\nimport os, sys\nfrom common import chromium_utils # Error? See https://crbug.com/584783.\n\n\nif os.path.exists(sys.argv[1]):\n  chromium_utils.RemoveDirectory(sys.argv[1])\n",
       "[BUILDER_CACHE]/linux_perf_bisect/src/out/Release"
     ],
+    "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
     "name": "rmtree build directory",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@python.inline@@@@",
       "@@@STEP_LOG_LINE@python.inline@import os, sys@@@",
       "@@@STEP_LOG_LINE@python.inline@from common import chromium_utils # Error? See https://crbug.com/584783.@@@",
       "@@@STEP_LOG_LINE@python.inline@@@@",
       "@@@STEP_LOG_LINE@python.inline@@@@",
       "@@@STEP_LOG_LINE@python.inline@if os.path.exists(sys.argv[1]):@@@",
       "@@@STEP_LOG_LINE@python.inline@  chromium_utils.RemoveDirectory(sys.argv[1])@@@",
       "@@@STEP_LOG_END@python.inline@@@"
@@ skipping 13 matching lines @@
       "Release",
       "--src-dir",
       "[BUILDER_CACHE]/linux_perf_bisect/src",
       "--build-archive-url",
       "gs://chrome-perf-tryjob/Linux Builder/full-build-linuxf27fede2220bcd326aee3e86ddfd4ebd0fe58cb9_123456.zip",
       "--master-name",
       "tryserver.chromium.perf",
       "--build-number",
       "571"
     ],
+    "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
     "name": "extract build"
   },
   {
     "cmd": [
       "python",
       "-u",
       "[BUILDER_CACHE]/linux_perf_bisect/src/tools/perf/run_benchmark",
       "list",
       "--browser",
       "release",
       "--json-output",
       "/path/to/tmp/json",
       "--num-shards",
       "1"
     ],
+    "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
     "name": "List Perf Tests",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"steps\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"blink_perf.all.exact\": {@@@",
       "@@@STEP_LOG_LINE@json.output@      \"cmd\": \"/usr/bin/python /path/to/run_benchmark --a=1 -v --b=2\", @@@",
       "@@@STEP_LOG_LINE@json.output@      \"device_affinity\": 0, @@@",
       "@@@STEP_LOG_LINE@json.output@      \"perf_dashboard_id\": \"blink_perf.all\"@@@",
       "@@@STEP_LOG_LINE@json.output@    }, @@@",
       "@@@STEP_LOG_LINE@json.output@    \"blink_perf.all.release\": {@@@",
@@ skipping 40 matching lines @@
       "/path/to/tmp/json",
       "--builder-name=linux_perf_bisect",
       "--slave-name=TestSlavename",
       "--build-number=571",
       "--run-python-script",
       "/path/to/run_benchmark",
       "--a=1",
       "-v",
       "--b=2"
     ],
+    "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
     "name": "blink_perf.all.exact",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@[]@@@",
       "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
     "allow_subannotations": true,
     "cmd": [
       "python",
@@ skipping 12 matching lines @@
       "/path/to/tmp/json",
       "--builder-name=linux_perf_bisect",
       "--slave-name=TestSlavename",
       "--build-number=571",
       "--run-python-script",
       "/path/to/run_benchmark",
       "--a=1",
       "-v",
       "--b=2"
     ],
+    "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
     "name": "blink_perf.all.release",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@[]@@@",
       "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
     "allow_subannotations": true,
     "cmd": [
       "python",
@@ skipping 11 matching lines @@
       "--chartjson-file",
       "/path/to/tmp/json",
       "--builder-name=linux_perf_bisect",
       "--slave-name=TestSlavename",
       "--build-number=571",
       "--run-python-script",
       "-v",
       "--upload-results",
       "blink_perf.dom"
     ],
+    "cwd": "[BUILDER_CACHE]/linux_perf_bisect",
     "name": "blink_perf.dom",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@[]@@@",
       "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]