Roll recipe dependencies (nontrivial).

scripts/slave/recipes/chromium.expected/full_chromium_gpu_Mac_10_10_Retina_Release__AMD_.json

Index: scripts/slave/recipes/chromium.expected/full_chromium_gpu_Mac_10_10_Retina_Release__AMD_.json
diff --git a/scripts/slave/recipes/chromium.expected/full_chromium_gpu_Mac_10_10_Retina_Release__AMD_.json b/scripts/slave/recipes/chromium.expected/full_chromium_gpu_Mac_10_10_Retina_Release__AMD_.json
index acc8f17d53cb0793477a84d4abdd85ff58ba6013..abfa03cbd770aeb920a2df897b13d79ca3748cee 100644
--- a/scripts/slave/recipes/chromium.expected/full_chromium_gpu_Mac_10_10_Retina_Release__AMD_.json
+++ b/scripts/slave/recipes/chromium.expected/full_chromium_gpu_Mac_10_10_Retina_Release__AMD_.json
@@ -25,7 +25,6 @@
       "--force",
       "--output_manifest"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]"
     },
@@ -99,7 +98,6 @@
   },
   {
     "cmd": [],
-    "cwd": "[SLAVE_BUILD]",
     "name": "ensure_goma"
   },
   {
@@ -114,7 +112,6 @@
       "--json-output",
       "/path/to/tmp/json"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "ensure_goma.install cipd",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@1@@@",
@@ -139,7 +136,6 @@
       "--service-account-json",
       "/creds/service_accounts/service-account-goma-client.json"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "ensure_goma.ensure_installed",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@1@@@",
@@ -161,7 +157,6 @@
       "[SLAVE_BUILD]/src/tools/swarming_client/swarming.py",
       "--version"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "swarming.py --version",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
@@ -175,7 +170,6 @@
       "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=1 component=static_library gomadir='[CACHE]/cipd/goma' target_arch=x64 test_isolation_mode=prepare use_goma=1",
@@ -199,7 +193,6 @@
       "--properties",
       "{\"buildername\": \"Mac 10.10 Retina Release (AMD)\", \"buildnumber\": 571, \"mastername\": \"chromium.gpu\", \"slavename\": \"TestSlavename\", \"target_platform\": \"mac\"}"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "get compile targets for scripts",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{}@@@",
@@ -214,7 +207,6 @@
       "[SLAVE_BUILD]/src/testing/buildbot/chromium.gpu.json",
       "/path/to/tmp/json"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "read test spec",
     "~followup_annotations": [
       "@@@STEP_TEXT@path: [SLAVE_BUILD]/src/testing/buildbot/chromium.gpu.json@@@",
@@ -242,7 +234,6 @@
       "python",
       "RECIPE_PACKAGE_REPO[build]/scripts/slave/cleanup_temp.py"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "cleanup_temp"
   },
   {
@@ -252,7 +243,6 @@
       "\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",
       "[SLAVE_BUILD]/src/out/Release"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "rmtree build directory",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@python.inline@@@@",
@@ -282,7 +272,6 @@
       "--build-number",
       "571"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "extract build"
   },
   {
@@ -295,7 +284,6 @@
       "--output-json",
       "/path/to/tmp/json"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "find isolated tests",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
@@ -369,7 +357,6 @@
       "--",
       "--test-launcher-summary-output=${ISOLATED_OUTDIR}/output.json"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "[trigger] browser_tests on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{@@@",
@@ -410,7 +397,6 @@
       "1",
       "browser_tests/Mac-10.9/ffffffffff/Mac 10.10 Retina Release (AMD)/571"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "browser_tests on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LINK@shard #0 isolated out@blah@@@"
@@ -436,7 +422,6 @@
       "--chrome-revision",
       "170242"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "Upload to test-results [browser_tests on Mac-10.9]"
   },
   {