Roll recipe dependencies (nontrivial).

scripts/slave/recipes/v8.expected/full_client_v8_V8_Linux64___gcov_coverage.json

 [
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_MODULE[depot_tools::bot_update]/resources/bot_update.py",
       "--master",
       "client.v8",
       "--builder",
       "V8 Linux64 - gcov coverage",
       "--slave",
       "TestSlavename",
       "--spec",
       "cache_dir = '[GIT_CACHE]'\nsolutions = [{'custom_vars': {'chromium_trunk': 'svn://svn-mirror.golo.chromium.org/chrome/trunk'}, 'deps_file': 'DEPS', 'managed': True, 'name': 'v8', 'url': 'https://chromium.googlesource.com/v8/v8'}]",
       "--root",
       "v8",
       "--revision_mapping_file",
       "{\"v8\": \"got_revision\"}",
       "--git-cache-dir",
       "[GIT_CACHE]",
       "--output_json",
       "/path/to/tmp/json",
       "--revision",
       "v8@20123",
       "--no_shallow",
       "--output_manifest"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]"
     },
     "name": "bot_update",
     "~followup_annotations": [
       "@@@STEP_TEXT@Some step text@@@",
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"did_run\": true, @@@",
       "@@@STEP_LOG_LINE@json.output@  \"fixed_revisions\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"v8\": \"20123\"@@@",
@@ skipping 18 matching lines @@
       "@@@SET_BUILD_PROPERTY@got_revision_cp@\"refs/heads/master@{#50110}\"@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_PACKAGE_REPO[depot_tools]/gclient.py",
       "runhooks"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "GYP_DEFINES": "clang=0 coverage=1 gomadir='[BUILD]/goma' target_arch=x64 use_goma=1 v8_target_arch=x64",
       "GYP_GENERATORS": "ninja",
       "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]"
     },
     "name": "gclient runhooks"
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_PACKAGE_REPO[build]/scripts/tools/runit.py",
       "--show-path",
       "python",
       "RECIPE_PACKAGE_REPO[build]/scripts/slave/cleanup_temp.py"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "cleanup_temp"
   },
   {
     "cmd": [
       "lcov",
       "--directory",
       "[SLAVE_BUILD]/v8/out/Release",
       "--zerocounters"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "lcov zero counters"
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_PACKAGE_REPO[build]/scripts/tools/runit.py",
       "--show-path",
       "python",
       "RECIPE_PACKAGE_REPO[build]/scripts/slave/compile.py",
@@ skipping 13 matching lines @@
       "goma",
       "--goma-jsonstatus",
       "/path/to/tmp/json",
       "--goma-service-account-json-file",
       "/creds/service_accounts/service-account-goma-client.json",
       "--goma-dir",
       "[BUILD]/goma",
       "--clobber",
       "--"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
     },
     "name": "compile",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output (invalid)@null@@@",
       "@@@STEP_LOG_END@json.output (invalid)@@@"
     ]
   },
   {
@@ skipping 39 matching lines @@
   },
   {
     "cmd": [
       "lcov",
       "--directory",
       "[SLAVE_BUILD]/v8/out/Release",
       "--capture",
       "--output-file",
       "[TMP_BASE]/gcov_coverage_tmp_1/app.info"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "lcov capture"
   },
   {
     "cmd": [
       "lcov",
       "--directory",
       "[SLAVE_BUILD]/v8/out/Release",
       "--remove",
       "[TMP_BASE]/gcov_coverage_tmp_1/app.info",
       "third_party/*",
       "testing/gtest/*",
       "testing/gmock/*",
       "/usr/include/*",
       "--output-file",
       "[TMP_BASE]/gcov_coverage_tmp_1/app.info"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "lcov remove"
   },
   {
     "cmd": [
       "genhtml",
       "--output-directory",
       "[TMP_BASE]/gcov_coverage_html_tmp_2",
       "[TMP_BASE]/gcov_coverage_tmp_1/app.info"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "genhtml"
   },
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_MODULE[build::gsutil]/resources/gsutil_wrapper.py",
       "--",
       "[DEPOT_TOOLS]/gsutil.py",
       "----",
       "-m",
       "cp",
       "-a",
       "public-read",
       "-R",
       "[TMP_BASE]/gcov_coverage_html_tmp_2",
       "gs://chromium-v8/linux64_gcov_rel/f2cbea7e89a45f46819777bb78a1f5bd0241f64c"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "gsutil coverage report",
     "~followup_annotations": [
       "@@@STEP_LINK@report@https://storage.googleapis.com/chromium-v8/linux64_gcov_rel/f2cbea7e89a45f46819777bb78a1f5bd0241f64c/index.html@@@"
     ]
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]