Roll recipe dependencies (nontrivial).

scripts/slave/recipes/android/perf.expected/provision_devices.json

Index: scripts/slave/recipes/android/perf.expected/provision_devices.json
diff --git a/scripts/slave/recipes/android/perf.expected/provision_devices.json b/scripts/slave/recipes/android/perf.expected/provision_devices.json
index 76adb31fe3ef34eeedb1f1fd81407d6af1e81c15..1a4bca2889915976453731313a7bdb146444bc0e 100644
--- a/scripts/slave/recipes/android/perf.expected/provision_devices.json
+++ b/scripts/slave/recipes/android/perf.expected/provision_devices.json
@@ -24,7 +24,6 @@
       "src@deadbeef",
       "--output_manifest"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]"
     },
@@ -104,7 +103,6 @@
       "[SLAVE_BUILD]/src/testing/buildbot/chromium.perf.json",
       "/path/to/tmp/json"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "read test spec",
     "~followup_annotations": [
       "@@@STEP_TEXT@path: [SLAVE_BUILD]/src/testing/buildbot/chromium.perf.json@@@",
@@ -127,7 +125,6 @@
       "--properties",
       "{\"buildername\": \"Android Nexus5 Perf (1)\", \"buildnumber\": 571, \"mastername\": \"chromium.perf\", \"perf-id\": \"android-nexus5\", \"results-url\": \"https://chromeperf.appspot.com\", \"slavename\": \"slavename\", \"target_platform\": \"android\"}"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "get compile targets for scripts",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{}@@@",
@@ -144,7 +141,6 @@
       "[SLAVE_BUILD]/src/out/build_product.zip",
       "[SLAVE_BUILD]/src"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "clean local files",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@python.inline@@@@",
@@ -176,7 +172,6 @@
       "gs://chrome-perf/android_perf_rel/full-build-linux_deadbeef.zip",
       "[SLAVE_BUILD]/src/out/build_product.zip"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "gsutil download_build_product"
   },
   {
@@ -197,7 +192,6 @@
       "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools/adb",
       "~/adb"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "name": "create adb symlink"
   },
   {
@@ -207,7 +201,6 @@
       "[SLAVE_BUILD]/src/build/android/adb_logcat_monitor.py",
       "[SLAVE_BUILD]/src/out/logcat"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
@@ -223,7 +216,6 @@
       "--adb-path",
       "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools/adb"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
@@ -240,7 +232,6 @@
       "--known-devices-file",
       "[BUILD]/site_config/.known_devices"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"
@@ -359,7 +350,6 @@
       "--max-battery-temp",
       "350"
     ],
-    "cwd": "[SLAVE_BUILD]",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s"